%PDF-1.3 % 1 0 obj << /Type /Page /Parent 51 0 R /Resources 2 0 R /Contents 3 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 /Thumb 64 0 R >> endobj 2 0 obj << /ProcSet [ /PDF /Text ] /Font << /F3 22 0 R /F4 23 0 R /F5 24 0 R /F6 25 0 R /F7 26 0 R >> /ExtGState << /GS1 27 0 R >> >> endobj 3 0 obj << /Length 9868 >> stream BT /F4 1 Tf 10 0 0 10 42 749.88 Tm 0 0 0 1 k /GS1 gs 0 Tc 0 Tw (M)Tj 7 0 0 7 50.4 749.88 Tm 0.0072 Tc [(UL)23.8(TIBEAM)]TJ 10 0 0 10 84.48 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 92.04 749.88 Tm 0.0072 Tc [(TIMULA)36.9(TED)]TJ 10 0 0 10 130.8 749.88 Tm 0.0013 Tc ( B)Tj 7 0 0 7 139.44 749.88 Tm 0.0072 Tc (RILLOUIN)Tj 10 0 0 10 171.36 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 178.92 749.88 Tm 0.0072 Tc [(CA)40.9(TTERING)]TJ 10 0 0 10 216.36 749.88 Tm 0 Tc ( )Tj 7 0 0 7 218.88 749.88 Tm 0.0072 Tc (FROM)Tj 10 0 0 10 238.56 749.88 Tm 0.0013 Tc ( H)Tj 7 0 0 7 248.4 749.88 Tm 0.0072 Tc (OT)Tj 10 0 0 10 257.4 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 264.96 749.88 Tm 0.0072 Tc (OLID)Tj 10 0 0 10 281.52 749.88 Tm 0.005 Tc (-T)Tj 7 0 0 7 290.52 749.88 Tm 0.0072 Tc (ARGET)Tj 10 0 0 10 312.48 749.88 Tm 0.0013 Tc ( P)Tj 7 0 0 7 321.12 749.88 Tm 0.0072 Tc (LASMAS)Tj ET 0 0 0 1 K 0 J 0 j 0.96 w 10 M []0 d 1 i 349.56 752.28 m 552 752.28 l S BT /F3 1 Tf 9 0 0 9 42 65.88 Tm 0 Tc (128)Tj /F4 1 Tf 47.2133 0 TD -0.0008 Tw [(LLE Review)73.3(, V)110.2(olume 87)]TJ ET 0 0 0 0 k 40 760 514.7 -13 re f* 42.96 752.52 m 552.96 752.52 l S BT /F5 1 Tf 10 0 0 10 42 603.36 Tm 0 0 0 1 k 0.0049 Tc 0 Tw (Introduction)Tj /F3 1 Tf 0 -1.296 TD 0.1812 Tw [(W)73(e)0( report on the first multibeam laserplasma interaction)]TJ 0 -1.308 TD -0.0729 Tw (experiments with a critical density surface present at all times.)Tj 0 -1.296 TD 0.1278 Tw (Six interaction beams are incident on a preformed plasma,)Tj T* 0.0783 Tw (tailored to resemble future direct-drive-ignition laser fusion)Tj 0 -1.308 TD 0.1692 Tw (implosions. Stimulated Brillouin scattering \(SBS\) was ob-)Tj 0 -1.296 TD 0.1531 Tw [(served using two full-aperture backscattering stations. )15.6(The)]TJ T* 0.0429 Tw (results show strong evidence of electromagnetic \(EM\) wave)Tj 0 -1.308 TD 0.1171 Tw (seeding of SBS backscatter and may also indicate strongly)Tj 0 -1.296 TD -0.0315 Tw [(driven, common, symmetrically located ion waves. )12.4(The latter)]TJ T* -0.0786 Tw [(could provide for ef)22.2(ficient sidescattering that provides the EM)]TJ 0 -1.308 TD -0.0328 Tw (seed for SBS backscattering. Quenching SBS before the peak)Tj 0 -1.296 TD -0.0488 Tw (of the interaction beam is seen in all the experiments. For NIF)Tj T* -0.0315 Tw (direct-drive ignition experiments the expected SBS levels are)Tj 0 -1.308 TD 0.0007 Tw (well below 1%.)Tj 1.2 -2.592 TD 0.0288 Tw (The details of laser coupling to the hot coronal plasma of)Tj -1.2 -1.308 TD 0.0262 Tw [(direct-drive inertial confinement fusion \(ICF\) tar)21(gets are ex-)]TJ 0 -1.296 TD -0.0729 Tw [(tremely important since the laser provides the drive ener)17.3(gy for)]TJ T* -0.0509 Tw (the implosion.)Tj 8 0 0 8 99.36 359.64 Tm 0 Tc 0 Tw (1)Tj 10 0 0 10 103.44 356.4 Tm 0.005 Tc -0.0509 Tw [( Measurement and understanding of power \(or)]TJ -6.144 -1.308 TD -0.014 Tw [(ener)13(gy\) loss due to SBS are essential. Over the past 30 years,)]TJ 0 -1.296 TD 0.2215 Tw (many detailed reports)Tj 8 0 0 8 134.16 333.6 Tm 0 Tw (212)Tj 10 0 0 10 150.36 330.36 Tm 0.2215 Tw [( of SBS experiments have been)]TJ -10.836 -1.296 TD -0.0114 Tw [(published; however)42.7(, few)56.6(, if any)62.2(, have investigated conditions)]TJ 0 -1.308 TD 0.1468 Tw (relevant to direct-drive ICF plasma implosions.)Tj 8 0 0 8 241.08 307.68 Tm 0 Tc 0 Tw (4)Tj 10 0 0 10 245.16 304.32 Tm 0.005 Tc 0.1468 Tw [( In direct-)]TJ -20.316 -1.296 TD -0.0746 Tw (drive implosions, many individual laser beams are overlapped)Tj T* 0.1313 Tw [(on the tar)21.7(get. )18.3(This allows multibeam interactions that may)]TJ 0 -1.308 TD 0.0532 Tw (change the SBS instability characteristics.)Tj 8 0 0 8 214.32 268.68 Tm 0 Tw (13,14)Tj 10 0 0 10 232.56 265.32 Tm 0.0532 Tw [( In particular)49.4(,)]TJ -19.056 -1.296 TD -0.0231 Tw (SBS instability can grow from an EM wave seed provided by)Tj T* 0.2205 Tw (other beams reflected near the critical-density surface, or)Tj 0 -1.308 TD -0.0373 Tw (common \(shared\) ion waves can reduce the instability thresh-)Tj 0 -1.296 TD -0.024 Tw (old. Previous multibeam SBS experiments)Tj 8 0 0 8 212.76 216.6 Tm 0 Tw (3,15)Tj 10 0 0 10 226.8 213.36 Tm -0.024 Tw [( have been per)17.1(-)]TJ -18.48 -1.296 TD -0.0944 Tw (formed in plasmas with peak densities significantly lower than)Tj 0 -1.308 TD -0.0333 Tw (critical density and are, thus, not directly applicable to direct-)Tj 0 -1.296 TD -0.0093 Tw [(drive ICF conditions. )16.2(Those experiments indicated a redistri-)]TJ T* 0.0014 Tw (bution of the scattered light but no significant increase in the)Tj 0 -1.308 TD 0.0005 Tw (overall SBS losses.)Tj 8 0 0 8 119.88 151.68 Tm 0 Tw (15)Tj 10 0 0 10 54 122.4 Tm -0.0453 Tw (In future direct-drive-ignition experiments on the National)Tj -1.2 -1.308 TD 0.0967 Tw (Ignition Facility \(NIF\),)Tj 8 0 0 8 137.64 112.68 Tm 0 Tw (16)Tj 10 0 0 10 145.68 109.32 Tm 0.0967 Tw [( the conditions most vulnerable to)]TJ -10.368 -1.296 TD 0.0419 Tw (SBS will occur before the laser reaches its peak power)Tj 8 0 0 8 266.4 99.6 Tm 0 Tc 0 Tw (1)Tj 10 0 0 10 270.48 96.36 Tm 0.005 Tc 0.0419 Tw [( and)]TJ /F5 1 Tf 18 0 0 18 135.36 678.6 Tm -0.01 Tc 0 Tw (Multibeam Stimulated Brillouin Scattering)Tj 2.5 -1.1067 TD -0.0002 Tw [(fr)23.7(om Hot Solid-T)91.5(arget Plasmas)]TJ /F3 1 Tf 10 0 0 10 306 603.36 Tm 0.005 Tc 0.0259 Tw (will correspond to plasmas with )Tj /F4 1 Tf 13.32 0 TD 0 Tc 0 Tw (T)Tj 8 0 0 8 444.72 600.84 Tm (e)Tj /F3 1 Tf 10 0 0 10 448.32 603.36 Tm ( )Tj /F6 1 Tf 8 0 0 8 451.2 603.36 Tm ()Tj /F3 1 Tf 10 0 0 10 457.92 603.36 Tm 0.005 Tc 0.0259 Tw [( 2 keV)23.8( and density and)]TJ -15.192 -1.296 TD -0.1232 Tw [(velocity scale lengths of ~0.5 mm. )24.1(These will be irradiated with)]TJ 0 -1.308 TD 0.0655 Tw [(351-nm laser light with laser)26.1(-beam smoothing)]TJ 8 0 0 8 495.96 580.6801 Tm 0 Tw (17)Tj 10 0 0 10 504 577.3201 Tm 0.0655 Tw [( by spectral)]TJ -19.8 -1.296 TD -0.0367 Tw [(dispersion \(SSD\) at ~1 )18.1(THz and polarization smoothing \(PS\).)]TJ T* 0.0089 Tc 0.25 Tw (The corresponding single-beam irradiation intensities are)Tj /F6 1 Tf 8 0 0 8 306 538.3201 Tm 0 Tc 0 Tw ()Tj /F3 1 Tf 10 0 0 10 312.72 538.3201 Tm 0.005 Tc (10)Tj 8 0 0 8 322.8 541.6801 Tm (14)Tj 10 0 0 10 330.96 538.3201 Tm -0.015 Tw [( W/cm)]TJ 8 0 0 8 357.96 541.6801 Tm 0 Tc 0 Tw (2)Tj 10 0 0 10 361.92 538.3201 Tm 0.005 Tc 0.0002 Tw ( \(four beamlets, or one quad, of the NIF)Tj 8 0 0 8 523.44 541.6801 Tm 0 Tw (16)Tj 10 0 0 10 531.48 538.3201 Tm (\).)Tj -21.348 -2.592 TD 0.104 Tw (The full plasma and intensity evolution of a NIF direct-)Tj -1.2 -1.308 TD 0.0741 Tw (drive implosion cannot be simulated with present laser sys-)Tj 0 -1.296 TD -0.0729 Tw (tems, but a good approximation to the conditions that are most)Tj T* 0.2136 Tw (susceptible to SBS can be achieved using OMEGA. Past)Tj 0 -1.308 TD -0.0643 Tw (single-beam interaction experiments on OMEGA have shown)Tj 0 -1.296 TD 0.1633 Tw [(that SBS is unlikely to represent a significant ener)21(gy loss)]TJ T* 0.0042 Tc -0.125 Tw (during the high-intensity portion of the NIF pulse.)Tj 8 0 0 8 499.92 437.64 Tm 0 Tc 0 Tw (4)Tj 10 0 0 10 504 434.4 Tm 0.0042 Tc -0.0622 Tw [( The )62.8(present)]TJ -19.8 -1.308 TD 0.005 Tc 0.0534 Tw (multiple-beam SBS experiments are the first reported in the)Tj 0 -1.296 TD -0.1016 Tw (literature with a critical-density surface present at all times and)Tj T* 0.1374 Tw [(plasma conditions close to those expected on the NIF)82.7(. Six)]TJ 0 -1.308 TD -0.0681 Tw [(interaction beams are symmetrically arrayed around the tar)14.4(get)]TJ 0 -1.296 TD 0.0115 Tw [(normal. )24.5(These interaction beams are overlapped on a plasma)]TJ T* -0.1051 Tw [(produced from a thick CH tar)17.8(get by heater beams that strike the)]TJ 0 -1.308 TD -0.0004 Tw [(tar)14(get in advance of the interaction beams.)]TJ /F5 1 Tf 0 -2.592 TD 0.0051 Tc 0 Tw (Experiments)Tj /F3 1 Tf 1.2 -1.308 TD -0.005 Tc 0.1795 Tw (The experiments were carried out on the OMEGA laser)Tj -1.2 -1.296 TD 0 Tw (system)Tj 8 0 0 8 333.48 294.6 Tm (18)Tj 10 0 0 10 341.52 291.36 Tm 0.1354 Tw [( using a subset of its 60 UV)22.5( \(351-nm\) beams. )21.1(The)]TJ -3.552 -1.296 TD -0.0999 Tw (experimental arrangement is shown schematically in Fig. 87.21.)Tj 0 -1.308 TD 0.005 Tc 0.1297 Tw [(The CH tar)20.4(gets were 100 )]TJ /F7 1 Tf 10 0 2.1 10 416.52 265.32 Tm 0 Tc 0 Tw ()Tj /F3 1 Tf 10 0 0 10 422.4 265.32 Tm 0.005 Tc 0.1297 Tw (m thick and 5 mm in diameter)Tj -11.64 -1.296 TD -0.0247 Tw (\(semi-infinite\) with their normal pointed toward the center of)Tj T* 0.0299 Tc 0.2499 Tw (the six symmetrically arranged interaction beams \(see)Tj 0 -1.308 TD 0.005 Tc -0.0627 Tw [(Figs. 87.21 and 87.22\). )21.4(These tar)15.4(gets were sequentially irradi-)]TJ 0 -1.296 TD -0.1011 Tw (ated with nine primary beams, followed in 1-ns intervals by six)Tj T* 0.1092 Tw [(secondary heater beams and six interaction beams. )17.7(The six)]TJ 0 -1.308 TD 0.2102 Tw (interaction beams are identified with their beam numbers)Tj 0 -1.296 TD -0.0008 Tw (inside the circles in Fig. 87.22 and are located at ~ 23)Tj /F7 1 Tf 21.66 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.408 0 TD 0.0049 Tc -0.0007 Tw ( to the)Tj -22.068 -1.296 TD 0.0095 Tw [(tar)14(get normal. )24.1(The primary and secondary beams are at ~62)]TJ /F7 1 Tf 24.204 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf -24.204 -1.308 TD 0.005 Tc -0.0001 Tw (and 48)Tj /F7 1 Tf 2.724 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.408 0 TD 0.005 Tc -0.0001 Tw [( to the tar)19.7(get normal, respectively)72.9(.)]TJ -1.932 -2.592 TD 0.164 Tw (All of the beams were equipped with distributed phase)Tj -1.2 -1.308 TD 0 Tw (plates)Tj 8 0 0 8 329.64 112.68 Tm (19)Tj 10 0 0 10 337.68 109.32 Tm 0.0955 Tw [( \(DPP)55.6(s\) and were operated with 2-D SSD \(1 )13.4(THz\))]TJ -3.168 -1.296 TD -0.1168 Tw (and PS.)Tj 8 0 0 8 335.76 99.6 Tm 0 Tw (17)Tj 10 0 0 10 343.8 96.36 Tm -0.1168 Tw [( )18.2(The phase plates in the primary and secondary beams)]TJ ET endstream endobj 4 0 obj << /Type /Page /Parent 51 0 R /Resources 5 0 R /Contents 6 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 /Thumb 66 0 R >> endobj 5 0 obj << /ProcSet [ /PDF /Text ] /Font << /F3 22 0 R /F4 23 0 R /F7 26 0 R >> /ExtGState << /GS1 27 0 R /GS2 28 0 R >> /ColorSpace << /Cs9 29 0 R /Cs10 30 0 R /Cs11 31 0 R /Cs12 32 0 R >> >> endobj 6 0 obj << /Length 21857 >> stream BT /F4 1 Tf 10 0 0 10 265.32 749.88 Tm 0 0 0 1 k /GS1 gs 0 Tc 0 Tw (M)Tj 7 0 0 7 273.72 749.88 Tm 0.0072 Tc [(UL)23.8(TIBEAM)]TJ 10 0 0 10 307.8 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 315.36 749.88 Tm 0.0072 Tc [(TIMULA)36.9(TED)]TJ 10 0 0 10 354 749.88 Tm 0.0013 Tc ( B)Tj 7 0 0 7 362.64 749.88 Tm 0.0072 Tc (RILLOUIN)Tj 10 0 0 10 394.56 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 402.12 749.88 Tm 0.0072 Tc [(CA)40.9(TTERING)]TJ 10 0 0 10 439.68 749.88 Tm 0 Tc ( )Tj 7 0 0 7 442.2 749.88 Tm 0.0072 Tc (FROM)Tj 10 0 0 10 461.88 749.88 Tm 0.0013 Tc ( H)Tj 7 0 0 7 471.6 749.88 Tm 0.0072 Tc (OT)Tj 10 0 0 10 480.72 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 488.28 749.88 Tm 0.0072 Tc (OLID)Tj 10 0 0 10 504.84 749.88 Tm 0.005 Tc (-T)Tj 7 0 0 7 513.84 749.88 Tm 0.0072 Tc (ARGET)Tj 10 0 0 10 535.8 749.88 Tm 0.0013 Tc ( P)Tj 7 0 0 7 544.44 749.88 Tm 0.0072 Tc (LASMAS)Tj ET 0 0 0 1 K 0 J 0 j 0.96 w 10 M []0 d 1 i 60 752.52 m 263.52 752.52 l S BT 9 0 0 9 60 65.88 Tm 0 Tc -0.0008 Tw [(LLE Review)73.3(, V)110.2(olume 87)]TJ /F3 1 Tf 55.16 0 TD 0 Tw (129)Tj ET 0.24 w 60 166.44 m 306 166.44 l S BT 8 0 0 8 60 156.48 Tm 0.01 Tc -0.002 Tw (Figure 87.21)Tj 0 -1.365 TD -0.0482 Tw (Schematic representation of solid-target illumination with three sets of laser)Tj 0 -1.38 TD 0.0171 Tw (beams. Pulse sequence, pulse shapes, and approximate angles of incidence)Tj T* -0.0283 Tw (are indicated. The irradiation intensity of each primary and secondary beam)Tj 0 -1.365 TD 0.0083 Tw (is ~4 )Tj /F7 1 Tf 2.28 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.57 0 TD 0.01 Tc 0.0083 Tw [( 10)]TJ 6.7 0 0 6.7 93 114.48 Tm 0 Tw (13)Tj 8 0 0 8 99.84 112.56 Tm 0.0083 Tw [( W/cm)]TJ 6.7 0 0 6.7 121.92 114.48 Tm 0 Tc 0 Tw (2)Tj 8 0 0 8 125.28 112.56 Tm 0.01 Tc 0.0083 Tw (; the interaction-beam intensities vary from 2 )Tj /F7 1 Tf 18.84 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.555 0 TD 0.01 Tc 0.0083 Tw [( 10)]TJ 6.7 0 0 6.7 290.64 114.48 Tm 0 Tw (14)Tj 8 0 0 8 297.6 112.56 Tm 0.0083 Tw [( to)]TJ ET 60 95.64 m 306 95.64 l S BT 8 0 0 8 60 101.52 Tm 0 Tw (1.6 )Tj /F7 1 Tf 1.545 0 TD 0 Tc ()Tj /F3 1 Tf 0.555 0 TD 0.0103 Tc 0.0006 Tw ( 10)Tj 6.7 0 0 6.7 87 103.56 Tm 0.01 Tc 0 Tw (15)Tj 8 0 0 8 93.84 101.52 Tm 0.0102 Tc 0.0007 Tw ( W/cm)Tj 6.7 0 0 6.7 115.8 103.56 Tm 0 Tc 0 Tw (2)Tj 8 0 0 8 119.28 101.52 Tm (.)Tj ET 324 199.32 m 570 199.32 l S BT 8 0 0 8 324 189.48 Tm 0.01 Tc -0.002 Tw (Figure 87.22)Tj 0 -1.365 TD -0.0435 Tw (Schematic representation of the plasma-producing and interaction beams on)Tj 0 -1.38 TD 0.127 Tw (the target chamber surface. The numbers inside the circles are the beam)Tj T* -0.0146 Tw (numbers for the interaction beams. Beams 25 and 30 are outfitted with full-)Tj 0 -1.365 TD 0.2217 Tw (aperture backscatter \(FABS\) stations. All beam energies are nominally)Tj 0 -1.38 TD -0.0553 Tw (365 J. The intensities \(in units of 10)Tj 6.7 0 0 6.7 439.08 136.56 Tm 0 Tw (14)Tj 8 0 0 8 445.92 134.52 Tm -0.0553 Tw [( W/cm)]TJ 6.7 0 0 6.7 467.4 136.56 Tm 0 Tc 0 Tw (2)Tj 8 0 0 8 470.76 134.52 Tm 0.01 Tc -0.0553 Tw (\) shown in the boxes below the)Tj -18.345 -1.38 TD 0.1587 Tw (beam numbers result from three different sets of phase plates. Standard)Tj 0 -1.365 TD 0.1803 Tw (OMEGA phase plates also permitted interaction intensities of 2 )Tj /F7 1 Tf 27.885 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.555 0 TD 0.01 Tc 0.1803 Tw [( 10)]TJ 6.7 0 0 6.7 563.28 114.48 Tm 0 Tw (14)Tj ET 324 95.64 m 570 95.64 l S BT 8 0 0 8 324 101.52 Tm (W/cm)Tj 6.7 0 0 6.7 343.8 103.56 Tm 0 Tc (2)Tj 8 0 0 8 347.28 101.52 Tm 0.01 Tc 0.0009 Tw ( in any or all of the beams.)Tj 10 0 0 10 60 723.36 Tm 0.0196 Tc 0.25 Tw (were standard OMEGA SG3 phase plates \(nominally)Tj 0 -1.296 TD 0.005 Tc -0.0824 Tw [(Gaussian spots of 0.5-mm FWHM at best focus\). )18.1(These beams)]TJ 0 -1.308 TD 0.0012 Tc -0.125 Tw (were defocused to produce a 2-mm-diam spot \(~1-mm FWHM\))Tj 0 -1.296 TD 0.005 Tc 0.0879 Tw (with peak intensities \(averaged over the speckle pattern\) of)Tj T* 0 Tw (~4 )Tj /F7 1 Tf 1.2 0 TD 0 Tc ()Tj /F3 1 Tf 0.552 0 TD 0.005 Tc -0.1028 Tw [( 10)]TJ 8 0 0 8 89.16 674.64 Tm 0 Tw (13)Tj 10 0 0 10 97.2 671.4 Tm -0.111 Tw [( W/cm)]TJ 8 0 0 8 123.24 674.64 Tm 0 Tc 0 Tw (2)Tj 10 0 0 10 127.32 671.4 Tm 0.005 Tc -0.1028 Tw [(. )23.2(T)64(wo alternative configurations were used on)]TJ -6.732 -1.308 TD 0.0864 Tw [(the six interaction beams: )59.7(All were outfitted with either six)]TJ 0 -1.296 TD 0.0767 Tw [(standard phase plates with the tar)20.9(get at best focus \(nominal)]TJ T* -0.0027 Tw (single-beam peak intensity of 2 )Tj /F7 1 Tf 12.948 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.552 0 TD 0.0041 Tc -0.0018 Tw ( 10)Tj 8 0 0 8 207.6 635.64 Tm 0.005 Tc 0 Tw (14)Tj 10 0 0 10 215.76 632.4 Tm -0.027 Tw [( W/cm)]TJ 8 0 0 8 242.64 635.64 Tm 0 Tc 0 Tw (2)Tj 10 0 0 10 246.72 632.4 Tm 0.005 Tc -0.0027 Tw (\) or three pairs)Tj -18.672 -1.308 TD -0.0207 Tw (of phase plates that produced smaller spots. In the latter case,)Tj 0 -1.296 TD -0.0023 Tw (the corresponding average single-beam peak intensities were)Tj T* -0.0379 Tw (4, 8, and 16 )Tj /F7 1 Tf 4.86 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.552 0 TD 0.005 Tc -0.0379 Tw [( 10)]TJ 8 0 0 8 126.36 596.64 Tm 0 Tw (14)Tj 10 0 0 10 134.4 593.4 Tm -0.051 Tw [( W/cm)]TJ 8 0 0 8 161.04 596.64 Tm 0 Tc 0 Tw (2)Tj 10 0 0 10 165.12 593.4 Tm 0.005 Tc -0.0379 Tw [(. )16.1(The beam ener)15.3(gy for all shots was)]TJ -10.512 -1.308 TD -0.0675 Tw (~365 J \()Tj /F7 1 Tf 3.168 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.552 0 TD 0.005 Tc -0.0675 Tw [(5%\). )11.5(The laser pulse shapes were a close approxima-)]TJ -3.72 -1.296 TD -0.0068 Tw (tion of those shown schematically in Fig. 87.21, i.e., a 0.5-ns)Tj T* -0.0002 Tw (linear rise followed by a 0.9-ns flattop.)Tj 1.2 -2.604 TD 0.1643 Tw (Similar preformed plasmas have been diagnosed exten-)Tj -1.2 -1.296 TD -0.0025 Tw [(sively using time-resolved x-ray spectroscopy)61.1(, time-resolved)]TJ 0 -1.308 TD -0.0056 Tc -0.125 Tw [(stimulated Raman scattering \(SRS\) spectroscopy)64.7(,)]TJ 8 0 0 8 249.72 505.68 Tm 0 Tc 0 Tw (4)Tj 10 0 0 10 253.68 502.32 Tm -0.0056 Tc -0.125 Tw [( and schlieren)]TJ -19.368 -1.296 TD 0.005 Tc 0 Tw [(photography)70(.)]TJ 8 0 0 8 113.04 492.6 Tm (5,20)Tj 10 0 0 10 127.2 489.36 Tm -0.0968 Tw [( )26.2(Those experiments have been simulated with)]TJ -6.72 -1.296 TD 0.1319 Tw (the two-dimensional hydrodynamic code )Tj /F4 1 Tf 17.328 0 TD 0 Tw (SAGE)Tj /F3 1 Tf 2.46 0 TD 0 Tc (.)Tj 8 0 0 8 260.4 479.64 Tm 0.005 Tc (21)Tj 10 0 0 10 268.44 476.4 Tm 0.1319 Tw [( Because)]TJ 5.556 24.696 TD 0 Tw (the )Tj /F4 1 Tf 1.584 0 TD (SAGE)Tj /F3 1 Tf 2.472 0 TD 0.0977 Tw [( simulations have generally closely replicated the)]TJ -4.056 -1.296 TD -0.0754 Tw (measurements, we are confident that the )Tj /F4 1 Tf 16.104 0 TD 0 Tw (SAGE)Tj /F3 1 Tf 2.46 0 TD -0.0754 Tw [( predictions for)]TJ -18.564 -1.308 TD 0.049 Tw (the present experiments are equally valid: electron tempera-)Tj 0 -1.296 TD 0.0216 Tw (tures of ~2 to 3 keV with electron density and velocity scale)Tj T* 0.0005 Tw (lengths of ~1 mm.)Tj 1.2 -2.604 TD -0.0851 Tw [(T)76(wo full-aperture backscatter \(F)76.9(ABS\) stations were used to)]TJ -1.2 -1.296 TD -0.0451 Tw [(measure the SBS ener)20.7(gies and the time-resolved SBS spectra.)]TJ 0 -1.308 TD -0.0797 Tw [(These stations collected the light propagated from the tar)22.9(get in)]TJ 0 -1.296 TD -0.0422 Tw [(the direction opposite to the incoming high-ener)27(gy beam path)]TJ T* -0.1004 Tw (through the )Tj /F4 1 Tf 4.692 0 TD 0 Tc 0 Tw (f)Tj /F3 1 Tf 0.288 0 TD 0.005 Tc -0.1004 Tw [(/6 OMEGA)61.7( focusing lens. )13.9(This was accomplished)]TJ -4.98 -1.308 TD 0.076 Tw (using an uncoated, wedged, fused quartz optic ahead of the)Tj 0 -1.296 TD 0.1451 Tw [(focusing lens. )26.2(The arrangement allows the incoming high-)]TJ T* -0.0748 Tw [(ener)13(gy beam to pass onward to the tar)31.3(get while a full-aperture,)]TJ 0 -1.308 TD 0.0279 Tw [(reduced-ener)23.1(gy sample of any outbound light is delivered to)]TJ 0 -1.296 TD 0.2448 Tw [(the F)77.9(ABS setup. Beams 25 and 30 \(in Fig. 87.22\) were)]TJ T* 0.0654 Tw [(instrumented in this manner)53.2(. )23.4(W)37(ithin the F)73.8(ABS, the ener)25.8(gies)]TJ 0 -1.308 TD -0.1249 Tw (were measured with appropriately filtered and cross-calibrated)Tj 0 -1.296 TD 0.2479 Tw [(calorimeters. )25(The light for the time-resolved spectra was)]TJ T* 0.0419 Tw [(focused through an engineered dif)27.7(fuser \(2)]TJ /F7 1 Tf 17.136 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.408 0 TD 0.005 Tc 0.0419 Tw [( scattering angle\))]TJ ET /Cs9 cs 1 scn /GS2 gs 146.653 403.047 87.697 -23.385 re f BT 6 0 0 5.9981 70.5835 188.0585 Tm 0 0 0 1 k 0 Tc 0 Tw [(E1)37(1035)]TJ ET /Cs10 cs 1 scn 0.5 w 3.864 M 114.199 379.597 9.329 -42.901 re B BT 10 0 0 9.9969 70.6033 364.6728 Tm 0 0 0 1 k (Thick CH)Tj 0.8567 -1.1823 TD [(tar)18(get)]TJ 6.8986 4.0964 TD (Six secondary beams)Tj 0 -1.1822 TD (@ ~ 4 )Tj /F7 1 Tf 2.712 0 TD ()Tj /F3 1 Tf 0.549 0 TD ( 10)Tj 8 0 0 7.9975 193.2661 384.8654 Tm (13)Tj 10 0 0 9.9969 201.2661 381.9863 Tm -0.018 Tw [( W/cm)]TJ 8 0 0 7.9975 228.0262 384.8654 Tm 0 Tw (2)Tj ET /Cs11 CS 1 SCN 2 j 1.5 w 136.407 351.042 m 153.437 343.816 l S /Cs11 cs 1 scn 136.407 351.042 m 137.132 347.205 l 130.424 353.581 l 139.672 353.186 l 136.407 351.042 l f* /Cs9 CS 1 SCN 132.152 343.113 m 144.53 329.369 l S /Cs9 cs 1 scn 132.152 343.113 m 131.186 339.329 l 127.802 347.942 l 136.017 343.677 l 132.152 343.113 l f* 0 0 1 0 K 127.829 332.85 m 136.515 316.521 l S 0 0 1 0 k 127.829 332.85 m 125.977 329.412 l 124.778 338.588 l 131.716 332.463 l 127.829 332.85 l f* /Cs11 CS 1 SCN 136.407 365.255 m 153.437 372.481 l S /Cs11 cs 1 scn 136.407 365.255 m 139.672 363.111 l 130.424 362.716 l 137.132 369.092 l 136.407 365.255 l f* /Cs9 CS 1 SCN 132.152 373.704 m 144.53 387.448 l S /Cs9 cs 1 scn 132.152 373.704 m 136.017 373.14 l 127.802 368.875 l 131.186 377.488 l 132.152 373.704 l f* 0 0 1 0 K 127.829 383.447 m 139.96 404.561 l S 0 0 1 0 k 127.829 383.447 m 131.728 383.698 l 124.579 377.819 l 126.098 386.948 l 127.829 383.447 l f* /Cs11 cs 1 scn 155.232 375.268 135.322 -22.578 re f BT 10 0 0 9.9969 158.0145 367.3892 Tm 0 0 0 1 k (Six interaction beams)Tj 0 -1.1823 TD (@ 2 )Tj /F7 1 Tf 1.921 0 TD ()Tj /F3 1 Tf 0.549 0 TD ( 10)Tj 8 0 0 7.9975 195.2141 358.4494 Tm (14)Tj 10 0 0 9.9969 203.2141 355.5703 Tm ( to 1.6 )Tj /F7 1 Tf 2.778 0 TD ()Tj /F3 1 Tf 0.549 0 TD ( 10)Tj 8 0 0 7.9975 248.9838 358.4494 Tm (15)Tj 10 0 0 9.9969 256.9838 355.5703 Tm -0.018 Tw [( W/cm)]TJ 8 0 0 7.9975 283.7439 358.4494 Tm 0 Tw (2)Tj ET 0 0 1 0 k 128.996 419.8 171.087 -13.196 re f BT 10 0 0 9.9969 130.6097 410.2064 Tm 0 0 0 1 k (Nine primary beams @ ~ 4 )Tj /F7 1 Tf 11.127 0 TD ()Tj /F3 1 Tf 0.549 0 TD ( 10)Tj 8 0 0 7.9975 259.8694 413.0855 Tm (13)Tj 10 0 0 9.9969 267.8694 410.2065 Tm -0.018 Tw [( W/cm)]TJ 8 0 0 7.9975 294.6295 413.0855 Tm 0 Tw (2)Tj 10 0 0 9.9969 155.5533 340.2378 Tm (23)Tj /F7 1 Tf 1 0 TD ()Tj /F3 1 Tf -1.9804 -1.6991 TD (48)Tj /F7 1 Tf 1 0 TD ()Tj /F3 1 Tf -1.8181 -1.4226 TD (62)Tj /F7 1 Tf 1 0 TD ()Tj /F3 1 Tf 1.8573 1.8291 TD (Angle of)Tj -0.1521 -1.2 TD (incidence)Tj -9.4037 11.5825 TD (\(a\) Beam geometry and intensity)Tj 0 -13.9185 TD (\(b\) Pulse shape and timing of beam groups)Tj ET 0 0 1 0 k 0 0 0 1 K 0 j 0.5 w 104.644 220.064 m 133.19 277.277 l 175.387 277.277 l 180.662 219.706 l 104.725 219.706 l B /Cs9 cs 1 scn 160.39 219.819 m 189.039 277.686 l 231.237 277.686 l 236.511 219.819 l 160.39 219.819 l b* /Cs11 cs 1 scn 219.55 219.819 m 248.198 277.686 l 290.396 277.686 l 295.671 219.819 l 219.55 219.819 l b* 103.43 279.111 m 103.43 219.694 l 274.786 219.967 m 274.786 225.221 l 246.527 220.063 m 246.527 222.048 l 217.977 219.725 m 217.977 224.324 l 161.169 219.819 m 161.169 224.419 l 132.247 219.819 m 132.247 221.803 l 189.401 220.171 m 189.401 222.155 l 274.304 219.694 m 103.43 219.694 l 103.43 279.111 m 108.163 279.111 l 103.43 248.796 m 105.835 248.796 l S BT 10 0 0 9.9969 96.0267 208.2277 Tm 0 0 0 1 k [(2)-4801.2(1)-5123.4(0)-5216.4(1)]TJ -0.1872 0.7796 TD (0)Tj 0 5.9651 TD (1)Tj 0 9.9966 -10 0 85.2255 236.4436 Tm (Power)Tj 10 0 0 9.9969 180.6804 192.4241 Tm [(T)35(ime \(ns\))]TJ -4.5169 6.0876 TD [(Primary)-1823(Secondary)-1716.9(Interaction)]TJ 0.9129 -1.4781 TD (62)Tj /F7 1 Tf 1 0 TD ()Tj /F3 1 Tf 10.5376 0 TD (23)Tj /F7 1 Tf 1 0 TD ()Tj /F3 1 Tf -6.9931 0 TD (48)Tj /F7 1 Tf 1 0 TD ()Tj ET q 331.44 429.48 234 -213.96 re W n BT /F3 1 Tf 6 0 0 5.9989 333.7201 218.6503 Tm [(E1)37(1043)]TJ ET 0 0 0 0.2 k 440.289 360.18 m 451.62 348.783 458.598 333.075 458.598 315.732 c 458.598 280.915 430.37 252.692 395.546 252.692 c 360.724 252.692 332.495 280.915 332.495 315.732 c 332.495 350.548 360.724 378.772 395.546 378.772 c 409.721 378.772 422.803 374.096 433.333 366.202 c 440.289 360.18 l f 2 j 0.5 w 347.024 428.55 203.663 -34.616 re 347.024 411.241 m 550.686 411.241 l S BT 10 0 0 9.9981 348.8828 416.3377 Tm 0 0 0 1 k (Beam number)Tj /F4 1 Tf 0 -1.6559 TD (I)Tj /F3 1 Tf 8 0 0 7.9985 352.2126 397.6218 Tm (14 )Tj 10 0 0 9.9981 362.2126 399.7814 Tm (\(10)Tj 8 0 0 7.9985 375.5426 402.6609 Tm (14)Tj 10 0 0 9.9981 383.5426 399.7814 Tm -0.018 Tw [( W/cm)]TJ 8 0 0 7.9985 410.3027 401.941 Tm 0 Tw (2)Tj 10 0 0 9.9981 414.3027 399.7814 Tm (\))Tj 1.2336 1.6559 TD (25)Tj 0.25 -1.6559 TD (4)Tj 1.9623 1.6559 TD (30)Tj 0 -1.6559 TD (16)Tj 2.2123 1.6559 TD (12)Tj 0.25 -1.6559 TD (4)Tj 1.9623 1.6559 TD (23)Tj 0.25 -1.6559 TD (8)Tj 1.9623 1.6559 TD (14)Tj 0 -1.6559 TD (16)Tj 2.2123 1.6559 TD (50)Tj 0.25 -1.6559 TD (8)Tj ET 420.577 428.55 m 420.577 393.933 l 442.7 428.55 m 442.7 393.933 l 464.823 428.55 m 464.823 393.933 l 486.946 428.55 m 486.946 393.933 l 509.069 428.55 m 509.069 393.933 l 531.193 428.55 m 531.193 393.933 l S 0 j 408.853 332.189 m 404.916 326.73 l S 404.916 326.73 m 407.438 326.628 l 402.859 323.899 l 404.04 329.096 l 404.916 326.73 l b 385.059 332.292 m 388.996 326.833 l S 388.996 326.833 m 389.872 329.199 l 391.053 324.002 l 386.474 326.731 l 388.996 326.833 l b 409.026 299.933 m 405.089 305.392 l S 405.089 305.392 m 404.212 303.026 l 403.031 308.223 l 407.61 305.494 l 405.089 305.392 l b 384.99 299.933 m 388.927 305.392 l S 388.927 305.392 m 386.405 305.494 l 390.984 308.223 l 389.803 303.026 l 388.927 305.392 l b 417.025 316.278 m 410.195 316.278 l S 410.195 316.278 m 411.595 314.178 l 406.695 316.278 l 411.595 318.377 l 410.195 316.278 l b /Cs11 cs 1 scn 416.548 316.237 m 416.548 321.033 420.535 324.921 425.453 324.921 c 430.371 324.921 434.358 321.033 434.358 316.237 c 434.358 311.441 430.371 307.553 425.453 307.553 c 420.535 307.553 416.548 311.441 416.548 316.237 c b 421.712 339.279 m 421.564 334.338 417.438 330.333 412.497 330.333 c 407.555 330.333 403.67 334.338 403.818 339.279 c 403.967 344.219 408.092 348.224 413.034 348.224 c 417.975 348.224 421.861 344.219 421.712 339.279 c b 370.959 339.279 m 371.107 334.338 375.232 330.333 380.174 330.333 c 385.115 330.333 389.001 334.338 388.852 339.279 c 388.704 344.219 384.578 348.224 379.637 348.224 c 374.696 348.224 370.81 344.219 370.959 339.279 c b 1.5 w 421.712 291.947 m 421.564 296.888 417.438 300.893 412.497 300.893 c 407.555 300.893 403.67 296.888 403.818 291.947 c 403.967 287.007 408.092 283.002 413.034 283.002 c 417.975 283.002 421.861 287.007 421.712 291.947 c b 370.959 291.947 m 371.107 296.888 375.232 300.893 380.174 300.893 c 385.115 300.893 389.001 296.888 388.852 291.947 c 388.704 287.007 384.578 283.002 379.637 283.002 c 374.696 283.002 370.81 287.007 370.959 291.947 c b 0.5 w 358.653 316.237 m 358.653 321.033 362.64 324.921 367.558 324.921 c 372.476 324.921 376.463 321.033 376.463 316.237 c 376.463 311.441 372.476 307.553 367.558 307.553 c 362.64 307.553 358.653 311.441 358.653 316.237 c b /Cs12 cs 1 scn 387.862 315.999 m 387.862 320.94 391.868 324.945 396.809 324.945 c 401.75 324.945 405.756 320.94 405.756 315.999 c 405.756 311.059 401.75 307.054 396.809 307.054 c 391.868 307.054 387.862 311.059 387.862 315.999 c b /Cs9 cs 1 scn 364.148 357.16 m 365.774 361.121 370.302 364.332 374.264 364.332 c 378.225 364.332 380.119 361.121 378.494 357.16 c 376.869 353.199 372.34 349.989 368.379 349.989 c 364.417 349.989 362.523 353.199 364.148 357.16 c b 364.673 276.616 m 366.298 272.655 370.827 269.444 374.788 269.444 c 378.75 269.444 380.644 272.655 379.019 276.616 c 377.394 280.577 372.865 283.788 368.903 283.788 c 364.942 283.788 363.048 280.577 364.673 276.616 c b 344.071 319.837 m 344.071 324.138 346.899 327.625 350.387 327.625 c 353.876 327.625 356.704 324.138 356.704 319.837 c 356.704 315.536 353.876 312.049 350.387 312.049 c 346.899 312.049 344.071 315.536 344.071 319.837 c b 0 0 1 0 k 344.237 341.995 m 345.678 345.889 348.005 349.045 349.434 349.045 c 350.862 349.045 350.852 345.889 349.41 341.995 c 347.969 338.101 345.643 334.944 344.214 334.944 c 342.785 334.944 342.795 338.101 344.237 341.995 c b 350.922 282.403 m 353.322 279.014 356.387 276.567 357.767 276.937 c 359.147 277.307 358.32 280.353 355.919 283.742 c 353.519 287.13 350.455 289.577 349.074 289.207 c 347.694 288.838 348.522 285.791 350.922 282.403 c b 340.361 303.259 m 339.659 307.153 340.249 310.309 341.678 310.309 c 343.106 310.309 344.833 307.153 345.535 303.259 c 346.236 299.365 345.647 296.208 344.218 296.208 c 342.789 296.208 341.063 299.365 340.361 303.259 c b 383.774 368.633 m 387.668 370.074 390.825 372.4 390.825 373.828 c 390.825 375.257 387.668 375.247 383.774 373.805 c 379.879 372.364 376.722 370.038 376.722 368.61 c 376.722 367.181 379.879 367.192 383.774 368.633 c b 0 0 0 0.2 k 388.073 260.589 m 388.073 262.158 391.796 263.43 396.388 263.43 c 400.981 263.43 404.704 262.158 404.704 260.589 c 404.704 259.019 400.981 257.747 396.388 257.747 c 391.796 257.747 388.073 259.019 388.073 260.589 c b 376.63 316.278 m 383.46 316.278 l S 0 0 0 1 k 383.46 316.278 m 382.06 318.377 l 386.96 316.278 l 382.06 314.178 l 383.46 316.278 l b /Cs9 cs 1 scn 428.62 357.16 m 426.995 361.121 422.466 364.332 418.504 364.332 c 414.543 364.332 412.649 361.121 414.274 357.16 c 415.899 353.199 420.428 349.989 424.389 349.989 c 428.351 349.989 430.245 353.199 428.62 357.16 c b 428.095 276.616 m 426.47 272.655 421.941 269.444 417.98 269.444 c 414.018 269.444 412.124 272.655 413.749 276.616 c 415.375 280.577 419.903 283.788 423.865 283.788 c 427.826 283.788 429.72 280.577 428.095 276.616 c b 448.697 319.837 m 448.697 324.138 445.87 327.625 442.381 327.625 c 438.892 327.625 436.064 324.138 436.064 319.837 c 436.064 315.536 438.892 312.049 442.381 312.049 c 445.87 312.049 448.697 315.536 448.697 319.837 c b 0 0 1 0 k 448.532 341.995 m 447.09 345.889 444.763 349.045 443.335 349.045 c 441.906 349.045 441.916 345.889 443.358 341.995 c 444.799 338.101 447.126 334.944 448.554 334.944 c 449.983 334.944 449.973 338.101 448.532 341.995 c b 441.846 282.403 m 439.446 279.014 436.381 276.567 435.001 276.937 c 433.621 277.307 434.448 280.353 436.849 283.742 c 439.249 287.13 442.314 289.577 443.694 289.207 c 445.074 288.838 444.247 285.791 441.846 282.403 c b 452.407 303.259 m 453.109 307.153 452.519 310.309 451.091 310.309 c 449.662 310.309 447.935 307.153 447.234 303.259 c 446.532 299.365 447.121 296.208 448.55 296.208 c 449.979 296.208 451.706 299.365 452.407 303.259 c b 408.995 368.633 m 405.1 370.074 401.943 372.4 401.943 373.828 c 401.943 375.257 405.1 375.247 408.995 373.805 c 412.889 372.364 416.046 370.038 416.046 368.61 c 416.046 367.181 412.889 367.192 408.995 368.633 c b 404.696 260.589 m 404.696 262.158 400.973 263.43 396.38 263.43 c 391.787 263.43 388.064 262.158 388.064 260.589 c 388.064 259.019 391.787 257.747 396.38 257.747 c 400.973 257.747 404.696 259.019 404.696 260.589 c b 0.25 w [2 2 ]0 d 341.39 316.936 m 341.39 348.076 366.077 373.319 396.53 373.319 c 426.984 373.319 451.67 348.076 451.67 316.936 c 451.67 285.797 426.984 260.553 396.53 260.553 c 366.077 260.553 341.39 285.797 341.39 316.936 c h 350.031 317.198 m 350.031 343.631 370.611 365.058 395.998 365.058 c 421.385 365.058 441.964 343.631 441.964 317.198 c 441.964 290.765 421.385 269.338 395.998 269.338 c 370.611 269.338 350.031 290.765 350.031 317.198 c s BT 10 0 0 9.9981 362.5383 312.7379 Tm 0 0 0 1 k (12)Tj 1.2347 2.3046 TD [(23)-2286(14)]TJ 4.5548 -2.3046 TD (50)Tj -1.2688 -2.4294 TD (25)Tj -3.286 0 TD (30)Tj 9.1711 4.5454 TD (Six secondary beams)Tj -0.3504 -5.3842 TD (Six interaction beams)Tj -1.2059 8.6992 TD (Nine primary beams)Tj -1.8965 -13.1028 TD [(Full-aperture backscatter \(F)74(ABS\))]TJ 0 -1.2 TD (diagnostic in these beams)Tj ET 2 j 0.5 w []0 d 449.302 370.456 m 443.007 370.456 l 436.678 361.833 l S 0 j 436.678 361.833 m 439.199 361.731 l 434.62 359.002 l 435.801 364.2 l 436.678 361.833 l b 440.289 360.18 m 451.62 348.783 458.598 333.075 458.598 315.732 c 458.598 280.915 430.37 252.692 395.546 252.692 c 360.724 252.692 332.495 280.915 332.495 315.732 c 332.495 350.548 360.724 378.772 395.546 378.772 c 409.721 378.772 422.803 374.096 433.333 366.202 c S 2 j 464.678 335.838 m 444.178 331.839 l S 0 j 444.178 331.839 m 445.952 330.045 l 440.742 331.171 l 445.151 334.167 l 444.178 331.839 l b 2 j 461.178 284.848 m 426.428 302.594 l S 0 j 426.428 302.594 m 426.722 300.088 l 423.309 304.183 l 428.628 303.829 l 426.428 302.594 l b 2 j 382.624 278.484 m 382.624 239.595 l 428.712 239.595 l S 0 j 382.624 278.484 m 380.524 277.084 l 382.624 281.983 l 384.724 277.084 l 382.624 278.484 l b 2 j 409.305 239.842 m 409.305 278.484 l S 0 j 409.305 278.484 m 407.205 277.084 l 409.305 281.983 l 411.405 277.084 l 409.305 278.484 l b 0.25 w [2 2 ]0 d 365.421 320.759 m 366.348 326.32 369.397 331.313 373.888 335.143 c 379.711 295.366 m 372.985 298.85 367.971 304.427 366.015 311.002 c 406.55 293.033 m 403.262 292.04 399.698 291.499 395.998 291.499 c 392.562 291.499 389.258 291.965 386.171 292.827 c 426.273 312.024 m 424.572 305.1 419.51 299.19 412.585 295.515 c 418.254 335.03 m 422.818 331.09 425.869 325.94 426.673 320.215 c 385.455 341.304 m 388.797 342.335 392.225 342.898 395.998 342.898 c 400.342 342.898 404.476 342.151 408.227 340.804 c S Q endstream endobj 7 0 obj << /Type /Page /Parent 51 0 R /Resources 8 0 R /Contents 9 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 /Thumb 68 0 R >> endobj 8 0 obj << /ProcSet [ /PDF /Text ] /Font << /F3 22 0 R /F4 23 0 R /F5 24 0 R /F7 26 0 R >> /ExtGState << /GS1 27 0 R /GS2 28 0 R >> /ColorSpace << /Cs9 29 0 R /Cs10 30 0 R /Cs12 32 0 R /Cs13 37 0 R /Cs14 38 0 R >> >> endobj 9 0 obj << /Length 40199 >> stream BT /F4 1 Tf 10 0 0 10 42 749.88 Tm 0 0 0 1 k /GS1 gs 0 Tc 0 Tw (M)Tj 7 0 0 7 50.4 749.88 Tm 0.0072 Tc [(UL)23.8(TIBEAM)]TJ 10 0 0 10 84.48 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 92.04 749.88 Tm 0.0072 Tc [(TIMULA)36.9(TED)]TJ 10 0 0 10 130.8 749.88 Tm 0.0013 Tc ( B)Tj 7 0 0 7 139.44 749.88 Tm 0.0072 Tc (RILLOUIN)Tj 10 0 0 10 171.36 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 178.92 749.88 Tm 0.0072 Tc [(CA)40.9(TTERING)]TJ 10 0 0 10 216.36 749.88 Tm 0 Tc ( )Tj 7 0 0 7 218.88 749.88 Tm 0.0072 Tc (FROM)Tj 10 0 0 10 238.56 749.88 Tm 0.0013 Tc ( H)Tj 7 0 0 7 248.4 749.88 Tm 0.0072 Tc (OT)Tj 10 0 0 10 257.4 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 264.96 749.88 Tm 0.0072 Tc (OLID)Tj 10 0 0 10 281.52 749.88 Tm 0.005 Tc (-T)Tj 7 0 0 7 290.52 749.88 Tm 0.0072 Tc (ARGET)Tj 10 0 0 10 312.48 749.88 Tm 0.0013 Tc ( P)Tj 7 0 0 7 321.12 749.88 Tm 0.0072 Tc (LASMAS)Tj ET 0 0 0 1 K 0 J 0 j 0.96 w 10 M []0 d 1 i 349.56 752.28 m 552 752.28 l S BT /F3 1 Tf 9 0 0 9 42 65.88 Tm 0 Tc (130)Tj /F4 1 Tf 47.2133 0 TD -0.0008 Tw [(LLE Review)73.3(, V)110.2(olume 87)]TJ /F3 1 Tf 10 0 0 10 42 723.36 Tm 0.005 Tc 0.0544 Tw (into 435-)Tj /F7 1 Tf 10 0 2.1 10 79.44 723.36 Tm 0 Tc 0 Tw ()Tj /F3 1 Tf 10 0 0 10 85.2 723.36 Tm 0.005 Tc 0.0544 Tw (m gradient-index fibers and sent to a 1-m grating)Tj -4.32 -1.296 TD -0.0932 Tw [(spectrometer coupled to an S20 streak camera. )17.6(The fibers from)]TJ 0 -1.308 TD -0.0039 Tw [(both F)78.1(ABS stations were time-multiplexed at the input to the)]TJ 0 -1.296 TD -0.0622 Tw [(spectrometer)53.1(. )15.8(The measured time resolution was 80 ps and the)]TJ T* -0.0002 Tw (dynamic spectral resolution was ~0.4 .)Tj /F5 1 Tf 0 -2.604 TD 0.0048 Tc 0 Tw (Results)Tj /F3 1 Tf 1.2 -1.296 TD 0.005 Tc -0.0016 Tw (The multibeam, time-integrated SBS reflectivity is shown)Tj -1.2 -1.308 TD 0.0448 Tw [(in Fig. 87.23 as a function of the interaction beam intensity)70.3(.)]TJ 0 -1.296 TD 0.0408 Tw [(Data from both F)74.5(ABS stations are shown. )10.3(The average peak)]TJ T* 0.0508 Tw (intensities of the various interaction beams ranged from 2 )Tj /F7 1 Tf 24.048 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf -24.048 -1.308 TD 0.005 Tc (10)Tj 8 0 0 8 52.08 583.6801 Tm (14)Tj 10 0 0 10 60.24 580.3201 Tm 0.093 Tw [( W/cm)]TJ 8 0 0 8 88.32 583.6801 Tm 0.01 Tc 0 Tw (2 )Tj 10 0 0 10 95.4 580.3201 Tm 0.005 Tc 0.1173 Tw (to 1.6 )Tj /F7 1 Tf 2.796 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.552 0 TD 0.005 Tc 0.1173 Tw [( 10)]TJ 8 0 0 8 142.68 583.6801 Tm 0 Tw (15)Tj 10 0 0 10 150.84 580.3201 Tm 0.093 Tw [( W/cm)]TJ 8 0 0 8 178.92 583.6801 Tm 0 Tc 0 Tw (2)Tj 10 0 0 10 183 580.3201 Tm 0.005 Tc 0.1173 Tw (, depending on the phase)Tj -14.1 -1.296 TD -0.0737 Tw [(plates used. )21.6(The average peak intensity )]TJ /F4 1 Tf 15.648 0 TD 0 Tc 0 Tw (I)Tj /F3 1 Tf 8 0 0 8 201.96 564.84 Tm 0.005 Tc (95)Tj 10 0 0 10 210 567.36 Tm -0.0737 Tw [( is defined such that)]TJ -16.8 -1.296 TD 0.0061 Tw [(95% of the laser ener)10.3(gy has intensities at or below )]TJ /F4 1 Tf 20.688 0 TD 0 Tc 0 Tw (I)Tj /F3 1 Tf 8 0 0 8 252.24 551.88 Tm 0.005 Tc (95)Tj 10 0 0 10 260.28 554.4 Tm -0.006 Tw (. Thus,)Tj -21.828 -1.308 TD -0.119 Tw (most shots yielded simultaneous multibeam backscatter data at)Tj 0 -1.296 TD 0.0298 Tw [(two intensities. )18.7(The squares in Fig. 87.23 represent through-)]TJ T* 0.0476 Tw [(the-lens reflectivities with all beams at nominal ener)20.4(gy)62(. )17.6(The)]TJ 0 -1.308 TD 0.0531 Tc 0.25 Tw [(diamonds represent shots without interaction beams)]TJ 0 -1.296 TD 0.005 Tc -0.1225 Tw [(\(e.g., without beam 25 for F)68.8(ABS25\), while the circles represent)]TJ T* -0.1001 Tw (shots without the beams opposing the interaction beams [beam)Tj 0 -1.308 TD -0.0003 Tw [(23 for F)69.4(ABS25, beam 14 for F)73.9(ABS30 \(see Fig. 87.22\)].)]TJ ET 0.24 w 42 235.92 m 288 235.92 l S BT 8 0 0 8 42 225.96 Tm 0.01 Tc -0.002 Tw (Figure 87.23)Tj 0 -1.365 TD -0.0844 Tw (Multibeam, time-integrated SBS reflectivity measured by the calorimeters in)Tj 0 -1.38 TD -0.027 Tw (two different locations \(FABS25 and FABS30\) for beam smoothing with 1-)Tj T* 0.0347 Tw (THz, 2-D SSD and PS. Squares represent measurements with all beams as)Tj 0 -1.365 TD 0.0275 Tw (indicated in Fig. 87.22, diamonds indicate shots without interaction beams)Tj 0 -1.38 TD -0.041 Tw (\(either beam 25 for FABS25 or beam 30 for FABS30\), circles indicate shots)Tj T* -0.0351 Tw (without beams opposing the interaction beams \(beam 23 for FABS25, beam)Tj 0 -1.365 TD -0.0481 Tw (14 for FABS30\). The stars indicate FABS energy measurements normalized)Tj 0 -1.38 TD -0.0803 Tw (to the mean beam energy with beams 25 and 23 \(or 30 and 14\) turned off. The)Tj T* 0.1554 Tw (linear ramp is shown to guide the eye and is indicative of saturation at)Tj 0 -1.365 TD 0.152 Tw (intensities in excess of ~3 )Tj /F7 1 Tf 11.61 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.555 0 TD 0.01 Tc 0.152 Tw [( 10)]TJ 6.7 0 0 6.7 150.84 117.96 Tm 0 Tw (14 )Tj 8 0 0 8 160.32 116.04 Tm (W/cm)Tj 6.7 0 0 6.7 180.24 117.96 Tm 0 Tc (2)Tj 8 0 0 8 183.72 116.04 Tm 0.01 Tc 0.152 Tw (. Each point plotted represents)Tj ET 42 99.12 m 288 99.12 l S BT 8 0 0 8 42 105 Tm 0 Tw (several actual shots with the shots clustered within the symbols shown.)Tj 10 0 0 10 318 723.36 Tm 0.005 Tc 0.1563 Tw [(The possible interplay and syner)19.3(gistic enhancement be-)]TJ -1.2 -1.296 TD 0.2386 Tw (tween specular reflection at the turning point, SBS side-)Tj 0 -1.308 TD -0.0388 Tw (scattering, and SBS backscattering are depicted in Fig. 87.24.)Tj 0 -1.296 TD -0.0055 Tw (Given the geometry of the interaction beams, the opposing)Tj T* -0.0792 Tw (beams \(e.g., 23 and 14\) are reflected at their respective turning)Tj 0 -1.308 TD 0.1332 Tw (points near the critical density \()Tj /F4 1 Tf 13.476 0 TD 0 Tc 0 Tw (n)Tj 8 0 0 8 445.8 655.8 Tm (e)Tj /F3 1 Tf 10 0 0 10 449.4 658.3201 Tm 0.005 Tc 0.1332 Tw [( ~ 0.88 )]TJ /F4 1 Tf 3.48 0 TD 0 Tc 0 Tw (n)Tj 8 0 0 8 489.24 655.8 Tm (c)Tj /F3 1 Tf 10 0 0 10 492.84 658.3201 Tm 0.005 Tc 0.1332 Tw [(\) and counter)27.5(-)]TJ -18.684 -1.296 TD -0.0423 Tw (propagate into beams 25 and 30. \(Note: In this discussion, the)Tj T* -0.0739 Tw (term opposing beam means the beam on the opposite side of)Tj 0 -1.308 TD 0.0805 Tw [(the circle of interaction beams. )23.7(This is not the beam on the)]TJ 0 -1.296 TD -0.0615 Tw [(opposite side of the OMEGA)49.2( tar)27.5(get chamber that has a coinci-)]TJ T* 0.0376 Tw (dent optical axis, which was not used in these experiments.\))Tj 0 -1.308 TD 0.0086 Tw (These reflections can provide EM seed waves for SBS back-)Tj 0 -1.296 TD -0.0264 Tw [(scattering in beams 25 and 30. )15.7(This is reminiscent of external)]TJ T* -0.0738 Tw (EM-wave-seeding experiments by Baldis)Tj 8 0 0 8 470.88 557.64 Tm 0 Tc 0 Tw (3)Tj 10 0 0 10 474.96 554.4 Tm 0.005 Tc -0.0738 Tw [( and Fernandez.)]TJ 8 0 0 8 537.72 557.64 Tm 0 Tc 0 Tw (6)Tj 10 0 0 10 541.8 554.4 Tm 0.005 Tc -0.0738 Tw [( In)]TJ -23.58 -1.308 TD 0.0356 Tw (addition, the specular reflections can also provide EM seeds)Tj 0 -1.296 TD 0 Tw (for SBS sidescattering in that direction.)Tj ET q 371.769 413.996 124.261 -24.479 re W n /Cs10 cs 0.1 scn /GS2 gs 371.769 412.977 124.32 1.08 re f 0.139 scn 371.769 411.957 124.32 1.08 re f 0.178 scn 371.769 410.937 124.32 1.08 re f 0.217 scn 371.769 409.917 124.32 1.08 re f 0.257 scn 371.769 408.897 124.32 1.08 re f 0.296 scn 371.769 407.877 124.32 1.08 re f 0.335 scn 371.769 406.857 124.32 1.08 re f 0.374 scn 371.769 405.837 124.32 1.08 re f 0.413 scn 371.769 404.817 124.32 1.08 re f 0.452 scn 371.769 403.797 124.32 1.08 re f 0.491 scn 371.769 402.777 124.32 1.08 re f 0.53 scn 371.769 401.757 124.32 1.08 re f 0.57 scn 371.769 400.737 124.32 1.08 re f 0.609 scn 371.769 399.717 124.32 1.08 re f 0.648 scn 371.769 398.697 124.32 1.08 re f 0.687 scn 371.769 397.676 124.32 1.08 re f 0.726 scn 371.769 396.656 124.32 1.08 re f 0.765 scn 371.769 395.636 124.32 1.08 re f 0.804 scn 371.769 394.616 124.32 1.08 re f 0.843 scn 371.769 393.596 124.32 1.08 re f 0.883 scn 371.769 392.576 124.32 1.08 re f 0.922 scn 371.769 391.556 124.32 1.08 re f 0.961 scn 371.769 390.536 124.32 1.08 re f 1 scn 371.769 389.516 124.32 1.08 re f Q 2 j 0.5 w 3.864 M /GS2 gs 371.769 413.996 124.261 -24.479 re S q 479.783 403.188 m 392.581 403.188 l 493.946 494.529 l 536.038 453.823 l 479.783 403.188 l W n /Cs12 cs 1 scn 535.532 454.371 m 433.563 359.349 l 434.252 358.611 l 536.221 453.633 l f 0.98 scn 534.849 455.104 m 432.88 360.082 l 433.569 359.344 l 535.537 454.366 l f 0.96 scn 534.166 455.836 m 432.197 360.814 l 432.886 360.076 l 534.854 455.098 l f 0.94 scn 533.482 456.568 m 431.514 361.546 l 432.202 360.808 l 534.171 455.83 l f 0.92 scn 532.799 457.3 m 430.83 362.278 l 431.519 361.54 l 533.488 456.562 l f 0.9 scn 532.116 458.032 m 430.147 363.01 l 430.836 362.272 l 532.804 457.294 l f 0.88 scn 531.433 458.764 m 429.464 363.742 l 430.153 363.004 l 532.121 458.027 l f 0.86 scn 530.749 459.497 m 428.781 364.475 l 429.469 363.737 l 531.438 458.759 l f 0.84 scn 530.066 460.229 m 428.097 365.207 l 428.786 364.469 l 530.755 459.491 l f 0.82 scn 529.383 460.961 m 427.414 365.939 l 428.103 365.201 l 530.071 460.223 l f 0.8 scn 528.7 461.693 m 426.731 366.671 l 427.42 365.933 l 529.388 460.955 l f 0.78 scn 528.016 462.425 m 426.048 367.403 l 426.736 366.665 l 528.705 461.687 l f 0.76 scn 527.333 463.158 m 425.364 368.136 l 426.053 367.398 l 528.022 462.42 l f 0.74 scn 526.65 463.89 m 424.681 368.868 l 425.37 368.13 l 527.338 463.152 l f 0.72 scn 525.967 464.622 m 423.998 369.6 l 424.687 368.862 l 526.655 463.884 l f 0.7 scn 525.283 465.354 m 423.315 370.332 l 424.003 369.594 l 525.972 464.616 l f 0.68 scn 524.6 466.086 m 422.631 371.064 l 423.32 370.326 l 525.289 465.348 l f 0.66 scn 523.917 466.819 m 421.948 371.797 l 422.637 371.059 l 524.605 466.081 l f 0.64 scn 523.234 467.551 m 421.265 372.529 l 421.954 371.791 l 523.922 466.813 l f 0.62 scn 522.55 468.283 m 420.582 373.261 l 421.27 372.523 l 523.239 467.545 l f 0.6 scn 521.867 469.015 m 419.898 373.993 l 420.587 373.255 l 522.556 468.277 l f 0.58 scn 521.184 469.747 m 419.215 374.725 l 419.904 373.987 l 521.872 469.009 l f 0.56 scn 520.501 470.479 m 418.532 375.457 l 419.221 374.719 l 521.189 469.742 l f 0.54 scn 519.817 471.212 m 417.849 376.19 l 418.537 375.452 l 520.506 470.474 l f 0.52 scn 519.134 471.944 m 417.165 376.922 l 417.854 376.184 l 519.823 471.206 l f 0.5 scn 518.451 472.676 m 416.482 377.654 l 417.171 376.916 l 519.14 471.938 l f 0.48 scn 517.768 473.408 m 415.799 378.386 l 416.488 377.648 l 518.456 472.67 l f 0.46 scn 517.084 474.14 m 415.116 379.118 l 415.804 378.38 l 517.773 473.402 l f 0.44 scn 516.401 474.873 m 414.432 379.851 l 415.121 379.113 l 517.09 474.135 l f 0.42 scn 515.718 475.605 m 413.749 380.583 l 414.438 379.845 l 516.406 474.867 l f 0.4 scn 515.035 476.337 m 413.066 381.315 l 413.755 380.577 l 515.723 475.599 l f 0.38 scn 514.351 477.069 m 412.383 382.047 l 413.071 381.309 l 515.04 476.331 l f 0.36 scn 513.668 477.801 m 411.7 382.779 l 412.388 382.041 l 514.357 477.063 l f 0.34 scn 512.985 478.534 m 411.016 383.512 l 411.705 382.774 l 513.674 477.796 l f 0.32 scn 512.302 479.266 m 410.333 384.244 l 411.022 383.506 l 512.99 478.528 l f 0.3 scn 511.618 479.998 m 409.65 384.976 l 410.338 384.238 l 512.307 479.26 l f 0.28 scn 510.935 480.73 m 408.967 385.708 l 409.655 384.97 l 511.624 479.992 l f 0.26 scn 510.252 481.462 m 408.283 386.44 l 408.972 385.702 l 510.941 480.724 l f 0.24 scn 509.569 482.194 m 407.6 387.172 l 408.289 386.434 l 510.257 481.457 l f 0.22 scn 508.885 482.927 m 406.917 387.905 l 407.605 387.167 l 509.574 482.189 l f 0.2 scn 508.202 483.659 m 406.234 388.637 l 406.922 387.899 l 508.891 482.921 l f 0.18 scn 507.519 484.391 m 405.55 389.369 l 406.239 388.631 l 508.208 483.653 l f 0.16 scn 506.836 485.123 m 404.867 390.101 l 405.556 389.363 l 507.524 484.385 l f 0.14 scn 506.152 485.855 m 404.184 390.833 l 404.872 390.095 l 506.841 485.117 l f 0.12 scn 505.469 486.588 m 403.501 391.566 l 404.189 390.828 l 506.158 485.85 l f 0.1 scn 504.786 487.32 m 402.817 392.298 l 403.506 391.56 l 505.475 486.582 l f 504.456 487.673 m 402.488 392.651 l 403.176 391.913 l 505.145 486.935 l f 0.16 scn 503.787 488.39 m 401.819 393.368 l 402.507 392.63 l 504.476 487.652 l f 0.22 scn 503.118 489.107 m 401.15 394.085 l 401.838 393.347 l 503.807 488.369 l f 0.28 scn 502.449 489.824 m 400.481 394.802 l 401.169 394.064 l 503.138 489.086 l f 0.34 scn 501.78 490.541 m 399.812 395.519 l 400.5 394.781 l 502.469 489.803 l f 0.4 scn 501.111 491.258 m 399.143 396.236 l 399.831 395.498 l 501.8 490.52 l f 0.46 scn 500.442 491.975 m 398.474 396.953 l 399.162 396.215 l 501.131 491.237 l f 0.52 scn 499.773 492.692 m 397.805 397.67 l 398.493 396.932 l 500.462 491.954 l f 0.58 scn 499.104 493.409 m 397.136 398.387 l 397.824 397.649 l 499.793 492.671 l f 0.64 scn 498.435 494.126 m 396.467 399.104 l 397.155 398.366 l 499.124 493.388 l f 0.7 scn 497.766 494.843 m 395.798 399.82 l 396.486 399.083 l 498.455 494.105 l f 0.76 scn 497.097 495.559 m 395.129 400.537 l 395.817 399.799 l 497.786 494.822 l f 0.82 scn 496.428 496.276 m 394.46 401.254 l 395.148 400.516 l 497.117 495.538 l f 0.88 scn 495.759 496.993 m 393.791 401.971 l 394.479 401.233 l 496.448 496.255 l f 0.94 scn 495.09 497.71 m 393.122 402.688 l 393.81 401.95 l 495.779 496.972 l f 1 scn 494.421 498.427 m 392.453 403.405 l 393.141 402.667 l 495.11 497.689 l f Q 392.581 403.188 m 493.946 494.529 l 536.038 453.823 l 479.783 403.188 l S q 521.384 480.527 m 509.928 491.974 497.758 498.372 494.201 494.818 c 490.644 491.263 497.048 479.102 508.504 467.655 c 519.96 456.208 532.13 449.81 535.687 453.364 c 539.244 456.918 532.84 469.079 521.384 480.527 c W n 318.96 498.6 220.08 -123.96 re W n /Cs12 cs 1 scn 535.828 452.142 m 486.152 464.519 l 485.908 463.542 l 535.584 451.165 l f 0.953 scn 536.073 453.122 m 486.397 465.5 l 486.153 464.522 l 535.829 452.145 l f 0.905 scn 536.317 454.103 m 486.641 466.48 l 486.397 465.503 l 536.073 453.125 l f 0.858 scn 536.562 455.083 m 486.886 467.46 l 486.642 466.483 l 536.318 454.106 l f 0.811 scn 536.806 456.063 m 487.13 468.44 l 486.886 467.463 l 536.563 455.086 l f 0.763 scn 537.051 457.043 m 487.375 469.42 l 487.131 468.443 l 536.807 456.066 l f 0.716 scn 537.296 458.023 m 487.619 470.4 l 487.376 469.423 l 537.052 457.046 l f 0.668 scn 537.54 459.003 m 487.864 471.381 l 487.62 470.403 l 537.296 458.026 l f 0.621 scn 537.785 459.984 m 488.109 472.361 l 487.865 471.384 l 537.541 459.006 l f 0.574 scn 538.029 460.964 m 488.353 473.341 l 488.109 472.364 l 537.785 459.987 l f 0.526 scn 538.274 461.944 m 488.597 474.321 l 488.354 473.344 l 538.03 460.967 l f 0.479 scn 538.518 462.924 m 488.842 475.301 l 488.598 474.324 l 538.274 461.947 l f 0.432 scn 538.763 463.904 m 489.087 476.281 l 488.843 475.304 l 538.519 462.927 l f 0.384 scn 539.007 464.884 m 489.331 477.262 l 489.087 476.284 l 538.764 463.907 l f 0.337 scn 539.252 465.865 m 489.576 478.242 l 489.332 477.265 l 539.008 464.887 l f 0.289 scn 539.496 466.845 m 489.82 479.222 l 489.576 478.245 l 539.253 465.868 l f 0.242 scn 539.741 467.825 m 490.065 480.202 l 489.821 479.225 l 539.497 466.848 l f 0.195 scn 539.985 468.805 m 490.309 481.182 l 490.065 480.205 l 539.742 467.828 l f 0.147 scn 540.23 469.785 m 490.554 482.162 l 490.31 481.185 l 539.986 468.808 l f 0.1 scn 540.475 470.765 m 490.798 483.143 l 490.555 482.165 l 540.231 469.788 l f 540.593 471.237 m 490.916 483.615 l 490.672 482.637 l 540.349 470.26 l f 0.164 scn 540.831 472.195 m 491.155 484.572 l 490.911 483.595 l 540.588 471.217 l f 0.229 scn 541.07 473.152 m 491.394 485.529 l 491.15 484.552 l 540.826 472.174 l f 0.293 scn 541.309 474.109 m 491.633 486.486 l 491.389 485.509 l 541.065 473.132 l f 0.357 scn 541.548 475.066 m 491.871 487.443 l 491.628 486.466 l 541.304 474.089 l f 0.421 scn 541.786 476.023 m 492.11 488.4 l 491.866 487.423 l 541.543 475.046 l f 0.486 scn 542.025 476.98 m 492.349 489.357 l 492.105 488.38 l 541.781 476.003 l f 0.55 scn 542.264 477.937 m 492.588 490.314 l 492.344 489.337 l 542.02 476.96 l f 0.614 scn 542.503 478.894 m 492.826 491.271 l 492.583 490.294 l 542.259 477.917 l f 0.679 scn 542.742 479.851 m 493.065 492.228 l 492.821 491.251 l 542.498 478.874 l f 0.743 scn 542.98 480.808 m 493.304 493.185 l 493.06 492.208 l 542.737 479.831 l f 0.807 scn 543.219 481.765 m 493.543 494.143 l 493.299 493.165 l 542.975 480.788 l f 0.871 scn 543.458 482.722 m 493.782 495.1 l 493.538 494.122 l 543.214 481.745 l f 0.936 scn 543.697 483.679 m 494.021 496.057 l 493.777 495.079 l 543.453 482.702 l f 1 scn 543.935 484.637 m 494.259 497.014 l 494.015 496.037 l 543.692 483.659 l f Q q 318.96 498.6 220.08 -123.96 re W n 521.384 480.527 m 509.928 491.974 497.758 498.372 494.201 494.818 c 490.644 491.263 497.048 479.102 508.504 467.655 c 519.96 456.208 532.13 449.81 535.687 453.364 c 539.244 456.918 532.84 469.079 521.384 480.527 c s Q /Cs10 cs 1 scn 371.769 383.823 124.261 5.694 re B q 392.581 403.188 m 479.783 403.188 l 378.419 494.529 l 336.326 453.823 l 392.581 403.188 l W n /Cs12 cs 1 scn 377.281 497.702 m 479.301 402.632 l 480.001 403.382 l 377.981 498.452 l f 0.944 scn 376.61 496.983 m 478.63 401.913 l 479.33 402.663 l 377.31 497.733 l f 0.887 scn 375.939 496.264 m 477.959 401.194 l 478.659 401.944 l 376.639 497.014 l f 0.831 scn 375.268 495.545 m 477.288 400.475 l 477.988 401.225 l 375.968 496.295 l f 0.775 scn 374.597 494.826 m 476.617 399.756 l 477.317 400.506 l 375.297 495.576 l f 0.719 scn 373.926 494.106 m 475.946 399.036 l 476.646 399.786 l 374.626 494.857 l f 0.663 scn 373.255 493.387 m 475.275 398.317 l 475.975 399.067 l 373.954 494.137 l f 0.606 scn 372.584 492.668 m 474.604 397.598 l 475.304 398.348 l 373.284 493.418 l f 0.55 scn 371.913 491.949 m 473.933 396.879 l 474.633 397.629 l 372.613 492.699 l f 0.494 scn 371.242 491.23 m 473.262 396.16 l 473.962 396.91 l 371.942 491.98 l f 0.437 scn 370.571 490.511 m 472.591 395.441 l 473.291 396.191 l 371.271 491.261 l f 0.381 scn 369.9 489.792 m 471.92 394.722 l 472.62 395.472 l 370.6 490.542 l f 0.325 scn 369.229 489.073 m 471.249 394.003 l 471.949 394.753 l 369.929 489.823 l f 0.269 scn 368.558 488.354 m 470.578 393.284 l 471.278 394.034 l 369.258 489.104 l f 0.213 scn 367.887 487.635 m 469.907 392.565 l 470.607 393.315 l 368.587 488.385 l f 0.156 scn 367.216 486.916 m 469.236 391.846 l 469.936 392.596 l 367.916 487.666 l f 0.1 scn 366.545 486.197 m 468.565 391.127 l 469.265 391.877 l 367.245 486.947 l f 366.203 485.83 m 468.223 390.76 l 468.923 391.51 l 366.903 486.58 l f 0.12 scn 365.52 485.099 m 467.54 390.029 l 468.24 390.779 l 366.22 485.849 l f 0.141 scn 364.837 484.367 m 466.857 389.297 l 467.557 390.047 l 365.537 485.117 l f 0.161 scn 364.154 483.635 m 466.174 388.565 l 466.874 389.315 l 364.854 484.385 l f 0.182 scn 363.472 482.903 m 465.492 387.833 l 466.192 388.583 l 364.171 483.654 l f 0.202 scn 362.789 482.172 m 464.809 387.102 l 465.509 387.852 l 363.489 482.922 l f 0.223 scn 362.106 481.44 m 464.126 386.37 l 464.826 387.12 l 362.806 482.19 l f 0.243 scn 361.423 480.708 m 463.443 385.638 l 464.143 386.388 l 362.123 481.458 l f 0.264 scn 360.74 479.977 m 462.76 384.906 l 463.46 385.656 l 361.44 480.727 l f 0.284 scn 360.057 479.245 m 462.078 384.175 l 462.777 384.925 l 360.757 479.995 l f 0.305 scn 359.375 478.513 m 461.395 383.443 l 462.095 384.193 l 360.075 479.263 l f 0.325 scn 358.692 477.781 m 460.712 382.711 l 461.412 383.461 l 359.392 478.531 l f 0.345 scn 358.009 477.05 m 460.029 381.979 l 460.729 382.73 l 358.709 477.8 l f 0.366 scn 357.326 476.318 m 459.346 381.248 l 460.046 381.998 l 358.026 477.068 l f 0.386 scn 356.643 475.586 m 458.663 380.516 l 459.363 381.266 l 357.343 476.336 l f 0.407 scn 355.961 474.854 m 457.981 379.784 l 458.681 380.534 l 356.66 475.604 l f 0.427 scn 355.278 474.123 m 457.298 379.053 l 457.998 379.803 l 355.977 474.873 l f 0.448 scn 354.595 473.391 m 456.615 378.321 l 457.315 379.071 l 355.295 474.141 l f 0.468 scn 353.912 472.659 m 455.932 377.589 l 456.632 378.339 l 354.612 473.409 l f 0.489 scn 353.229 471.927 m 455.249 376.857 l 455.949 377.607 l 353.929 472.677 l f 0.509 scn 352.546 471.196 m 454.567 376.126 l 455.266 376.876 l 353.246 471.946 l f 0.53 scn 351.863 470.464 m 453.884 375.394 l 454.583 376.144 l 352.563 471.214 l f 0.55 scn 351.181 469.732 m 453.201 374.662 l 453.901 375.412 l 351.881 470.482 l f 0.57 scn 350.498 469 m 452.518 373.93 l 453.218 374.68 l 351.198 469.75 l f 0.591 scn 349.815 468.269 m 451.835 373.199 l 452.535 373.949 l 350.515 469.019 l f 0.611 scn 349.132 467.537 m 451.152 372.467 l 451.852 373.217 l 349.832 468.287 l f 0.632 scn 348.449 466.805 m 450.469 371.735 l 451.169 372.485 l 349.149 467.555 l f 0.652 scn 347.767 466.073 m 449.787 371.003 l 450.487 371.753 l 348.466 466.823 l f 0.673 scn 347.084 465.342 m 449.104 370.272 l 449.804 371.022 l 347.783 466.092 l f 0.693 scn 346.401 464.61 m 448.421 369.54 l 449.121 370.29 l 347.101 465.36 l f 0.714 scn 345.718 463.878 m 447.738 368.808 l 448.438 369.558 l 346.418 464.628 l f 0.734 scn 345.035 463.146 m 447.055 368.076 l 447.755 368.826 l 345.735 463.896 l f 0.755 scn 344.352 462.415 m 446.373 367.345 l 447.072 368.095 l 345.052 463.165 l f 0.775 scn 343.669 461.683 m 445.69 366.613 l 446.389 367.363 l 344.369 462.433 l f 0.795 scn 342.987 460.951 m 445.007 365.881 l 445.707 366.631 l 343.687 461.701 l f 0.816 scn 342.304 460.219 m 444.324 365.149 l 445.024 365.899 l 343.004 460.969 l f 0.836 scn 341.621 459.488 m 443.641 364.418 l 444.341 365.168 l 342.321 460.238 l f 0.857 scn 340.938 458.756 m 442.958 363.686 l 443.658 364.436 l 341.638 459.506 l f 0.877 scn 340.255 458.024 m 442.275 362.954 l 442.975 363.704 l 340.955 458.774 l f 0.898 scn 339.573 457.292 m 441.593 362.222 l 442.293 362.972 l 340.272 458.043 l f 0.918 scn 338.89 456.561 m 440.91 361.491 l 441.61 362.241 l 339.59 457.311 l f 0.939 scn 338.207 455.829 m 440.227 360.759 l 440.927 361.509 l 338.907 456.579 l f 0.959 scn 337.524 455.097 m 439.544 360.027 l 440.244 360.777 l 338.224 455.847 l f 0.98 scn 336.841 454.366 m 438.861 359.295 l 439.561 360.046 l 337.541 455.116 l f 1 scn 336.158 453.634 m 438.179 358.564 l 438.878 359.314 l 336.858 454.384 l f Q q 392.581 403.188 m 479.783 403.188 l 436.209 442.48 l 392.581 403.188 l W n /Cs12 cs 0.2 scn 392.577 441.678 87.24 1.08 re f 0.36 scn 392.577 440.629 87.24 1.08 re f 0.52 scn 392.577 439.579 87.24 1.08 re f 0.68 scn 392.577 438.529 87.24 1.08 re f 0.84 scn 392.577 437.48 87.24 1.08 re f 1 scn 392.577 436.43 87.24 1.08 re f 392.577 435.997 87.24 0.96 re f 0.867 scn 392.577 435.065 87.24 0.96 re f 0.733 scn 392.577 434.132 87.24 0.96 re f 0.6 scn 392.577 433.2 87.24 0.96 re f 0.467 scn 392.577 432.267 87.24 0.96 re f 0.333 scn 392.577 431.335 87.24 0.96 re f 0.2 scn 392.577 430.402 87.24 0.96 re f 392.577 429.936 87.24 0.96 re f 0.333 scn 392.577 428.971 87.24 0.96 re f 0.467 scn 392.577 428.006 87.24 0.96 re f 0.6 scn 392.577 427.04 87.24 0.96 re f 0.733 scn 392.577 426.075 87.24 0.96 re f 0.867 scn 392.577 425.11 87.24 0.96 re f 1 scn 392.577 424.144 87.24 0.96 re f 392.577 423.631 87.24 0.96 re f 0.84 scn 392.577 422.618 87.24 0.96 re f 0.68 scn 392.577 421.605 87.24 0.96 re f 0.52 scn 392.577 420.592 87.24 0.96 re f 0.36 scn 392.577 419.579 87.24 0.96 re f 0.2 scn 392.577 418.566 87.24 0.96 re f 392.577 418.028 87.24 1.08 re f 0.4 scn 392.577 416.99 87.24 1.08 re f 0.6 scn 392.577 415.953 87.24 1.08 re f 0.8 scn 392.577 414.915 87.24 1.08 re f 1 scn 392.577 413.878 87.24 1.08 re f 392.577 413.364 87.24 0.96 re f 0.84 scn 392.577 412.351 87.24 0.96 re f 0.68 scn 392.577 411.338 87.24 0.96 re f 0.52 scn 392.577 410.325 87.24 0.96 re f 0.36 scn 392.577 409.312 87.24 0.96 re f 0.2 scn 392.577 408.299 87.24 0.96 re f 392.577 407.823 87.24 0.96 re f 0.36 scn 392.577 406.846 87.24 0.96 re f 0.52 scn 392.577 405.87 87.24 0.96 re f 0.68 scn 392.577 404.894 87.24 0.96 re f 0.84 scn 392.577 403.917 87.24 0.96 re f 1 scn 392.577 402.941 87.24 0.96 re f Q 0 j [2 2 ]0 d 392.581 403.188 m 479.783 403.188 l 436.209 442.48 l 392.581 403.188 l s 2 j [4 4 ]0 d 371.769 403.188 m 496.03 403.188 l S 0 j []0 d 436.061 442.676 m 378.419 494.529 l 336.326 453.823 l 392.581 403.188 l S q 350.735 480.527 m 362.19 491.974 374.359 498.372 377.916 494.818 c 381.472 491.263 375.07 479.102 363.614 467.655 c 352.159 456.208 339.99 449.81 336.434 453.364 c 332.877 456.918 339.28 469.079 350.735 480.527 c W n /Cs12 cs 1 scn 328.415 483.691 m 378.091 496.068 l 377.855 497.011 l 328.18 484.634 l f 0.944 scn 328.654 482.737 m 378.329 495.114 l 378.094 496.057 l 328.418 483.68 l f 0.887 scn 328.892 481.782 m 378.567 494.159 l 378.332 495.102 l 328.656 482.725 l f 0.831 scn 329.13 480.827 m 378.805 493.204 l 378.57 494.147 l 328.895 481.77 l f 0.775 scn 329.368 479.873 m 379.043 492.25 l 378.808 493.193 l 329.133 480.816 l f 0.719 scn 329.606 478.918 m 379.282 491.295 l 379.046 492.238 l 329.371 479.861 l f 0.663 scn 329.844 477.964 m 379.52 490.34 l 379.284 491.284 l 329.609 478.907 l f 0.606 scn 330.083 477.009 m 379.758 489.386 l 379.523 490.329 l 329.847 477.952 l f 0.55 scn 330.321 476.054 m 379.996 488.431 l 379.761 489.374 l 330.086 476.997 l f 0.494 scn 330.559 475.1 m 380.234 487.477 l 379.999 488.42 l 330.324 476.043 l f 0.437 scn 330.797 474.145 m 380.472 486.522 l 380.237 487.465 l 330.562 475.088 l f 0.381 scn 331.035 473.191 m 380.711 485.568 l 380.475 486.511 l 330.8 474.134 l f 0.325 scn 331.273 472.236 m 380.949 484.613 l 380.713 485.556 l 331.038 473.179 l f 0.269 scn 331.512 471.282 m 381.187 483.658 l 380.952 484.602 l 331.276 472.225 l f 0.213 scn 331.75 470.327 m 381.425 482.704 l 381.19 483.647 l 331.515 471.27 l f 0.156 scn 331.988 469.372 m 381.663 481.749 l 381.428 482.692 l 331.753 470.315 l f 0.1 scn 332.226 468.418 m 381.901 480.795 l 381.666 481.738 l 331.991 469.361 l f 332.351 467.918 m 382.026 480.295 l 381.791 481.238 l 332.116 468.861 l f 0.153 scn 332.597 466.933 m 382.272 479.31 l 382.037 480.253 l 332.361 467.876 l f 0.206 scn 332.842 465.948 m 382.518 478.325 l 382.282 479.268 l 332.607 466.891 l f 0.259 scn 333.088 464.963 m 382.763 477.34 l 382.528 478.283 l 332.853 465.906 l f 0.312 scn 333.334 463.978 m 383.009 476.355 l 382.774 477.298 l 333.099 464.921 l f 0.365 scn 333.58 462.993 m 383.255 475.37 l 383.02 476.313 l 333.344 463.936 l f 0.418 scn 333.825 462.008 m 383.501 474.385 l 383.265 475.328 l 333.59 462.951 l f 0.471 scn 334.071 461.023 m 383.747 473.4 l 383.511 474.343 l 333.836 461.966 l f 0.524 scn 334.317 460.038 m 383.992 472.415 l 383.757 473.358 l 334.082 460.981 l f 0.576 scn 334.563 459.053 m 384.238 471.43 l 384.003 472.373 l 334.327 459.996 l f 0.629 scn 334.808 458.068 m 384.484 470.445 l 384.248 471.388 l 334.573 459.011 l f 0.682 scn 335.054 457.083 m 384.73 469.46 l 384.494 470.403 l 334.819 458.026 l f 0.735 scn 335.3 456.098 m 384.975 468.474 l 384.74 469.418 l 335.065 457.041 l f 0.788 scn 335.546 455.113 m 385.221 467.49 l 384.986 468.433 l 335.31 456.056 l f 0.841 scn 335.792 454.128 m 385.467 466.505 l 385.232 467.448 l 335.556 455.071 l f 0.894 scn 336.037 453.143 m 385.713 465.519 l 385.477 466.463 l 335.802 454.086 l f 0.947 scn 336.283 452.157 m 385.958 464.534 l 385.723 465.477 l 336.048 453.1 l f 1 scn 336.529 451.173 m 386.204 463.55 l 385.969 464.493 l 336.294 452.116 l f Q q 318.96 498.6 220.08 -123.96 re W n 2 j 350.735 480.527 m 362.19 491.974 374.359 498.372 377.916 494.818 c 381.472 491.263 375.07 479.102 363.614 467.655 c 352.159 456.208 339.99 449.81 336.434 453.364 c 332.877 456.918 339.28 469.079 350.735 480.527 c s Q 1 w 341.527 488.045 m 376.113 456.933 l S 0 0 0 1 k 376.113 456.933 m 376.635 460.499 l 379.83 453.588 l 372.618 456.042 l 376.113 456.933 l b 0.5 w 435.924 458.527 m 435.924 407.501 l S 435.924 407.501 m 438.025 408.901 l 435.924 404.003 l 433.824 408.901 l 435.924 407.501 l b 503.245 468.706 m 529.9 492.683 l S 529.9 492.683 m 527.454 493.306 l 532.502 495.024 l 530.265 490.186 l 529.9 492.683 l b 1 w 503.245 468.706 m 481.763 449.255 l S q 318.96 498.6 220.08 -123.96 re W n 481.763 449.255 m 485.258 448.364 l 478.046 445.91 l 481.242 452.821 l 481.763 449.255 l b 0.5 w 538.223 492.182 m 484.56 443.887 l S Q 0.5 w 484.56 443.887 m 487.006 443.264 l 481.958 441.546 l 484.195 446.384 l 484.56 443.887 l b 408.737 428.124 m 433.274 406.301 l S 433.274 406.301 m 433.639 408.797 l 435.876 403.96 l 430.828 405.677 l 433.274 406.301 l b 408.737 428.124 m 433.774 456.314 l S 433.774 456.314 m 431.276 456.679 l 436.117 458.914 l 434.398 453.869 l 433.774 456.314 l b 2 j 354.15 403.078 m 365.662 403.078 l S 0 j 365.662 403.078 m 364.262 405.177 l 369.163 403.078 l 364.262 400.978 l 365.662 403.078 l b 2 j 501.819 468.953 m 501.819 469.95 502.628 470.759 503.626 470.759 c 504.623 470.759 505.432 469.95 505.432 468.953 c 505.432 467.957 504.623 467.148 503.626 467.148 c 502.628 467.148 501.819 467.957 501.819 468.953 c b BT 6.0022 0 0 5.9981 319.0986 377.0174 Tm 0 Tc [(E1)37(1038)]TJ 10.0036 0 0 9.9968 320.3591 399.8882 Tm [(T)35(urning)]TJ 0.5655 -1.1 TD (point)Tj /F5 1 Tf 0.1909 10.1566 TD (k)Tj /F3 1 Tf 8.0029 0 0 7.9974 333.4879 488.2654 Tm (o1)Tj /F5 1 Tf 10.0036 0 0 9.9968 407.5494 445.0963 Tm (k)Tj /F3 1 Tf 8.0029 0 0 7.9974 413.1111 442.937 Tm (s1)Tj 10.0036 0 0 9.9968 409.4605 407.6941 Tm 0 0 0 0 k (k)Tj 8.0029 0 0 7.9974 414.4623 405.5348 Tm (o1)Tj 10.0036 0 0 9.9968 437.8916 416.8682 Tm (k)Tj 8.0029 0 0 7.9974 442.8934 414.7089 Tm (a1)Tj /F5 1 Tf 10.0036 0 0 9.9968 502.6797 451.2646 Tm 0 0 0 1 k (k)Tj /F3 1 Tf 8.0029 0 0 7.9974 508.2413 449.1053 Tm (a2)Tj /F5 1 Tf 10.0036 0 0 9.9968 480.145 463.9127 Tm (k)Tj /F3 1 Tf 8.0029 0 0 7.9974 485.7067 461.7534 Tm (o2)Tj /F5 1 Tf 10.0036 0 0 9.9968 437.5735 416.9237 Tm (k)Tj /F3 1 Tf 8.0029 0 0 7.9974 443.1353 414.7644 Tm (a1)Tj /F5 1 Tf 10.0036 0 0 9.9968 409.1982 407.7815 Tm (k)Tj /F3 1 Tf 8.0029 0 0 7.9974 414.7599 405.6222 Tm (o1)Tj ET 0 j 0.24 w 10 M /GS1 gs 306 354.84 m 552 354.84 l S BT 8 0 0 8 306 345 Tm 0.01 Tc -0.002 Tw (Figure 87.24)Tj 0 -1.38 TD -0.1062 Tw (Schematic visualization of the interplay between SBS sidescattering and SBS)Tj 0 -1.365 TD -0.0568 Tw (backscattering on flat targets irradiated with symmetrically positioned inter-)Tj 0 -1.38 TD 0.0491 Tw (action beams. The specular reflection at the turning point provides an EM)Tj T* -0.0302 Tw (seed for SBS sidescattering. That, in turn, provides an efficient EM seed for)Tj 0 -1.365 TD 0.2084 Tw (SBS backscattering of the opposing beam. These processes are most)Tj ET 306 273.12 m 552 273.12 l S BT 8 0 0 8 306 279 Tm -0.0002 Tw (effective near the sonic point where the SBS wavelength shifts vanish.)Tj 10 0 0 10 318 242.4 Tm 0.005 Tc -0.1118 Tw (The overall, multibeam reflectivities \(squares in Fig. 87.23\))Tj -1.2 -1.308 TD -0.001 Tw (saturate at a few percent for average irradiation intensities of)Tj 0 -1.296 TD 0.2184 Tw (3 to 4 )Tj /F7 1 Tf 3.216 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.552 0 TD 0.005 Tc 0.2184 Tw [( 10)]TJ 8 0 0 8 358.56 219.6 Tm 0 Tw (14)Tj 10 0 0 10 366.6 216.36 Tm 0.201 Tw [( W/cm)]TJ 8 0 0 8 395.76 219.6 Tm 0 Tc 0 Tw (2)Tj 10 0 0 10 399.84 216.36 Tm 0.005 Tc 0.2184 Tw [(. Selectively turning of)17.3(f one of the)]TJ -9.384 -1.296 TD 0.1136 Tw (interaction beams \(beam 25 or 30circles\) or one of their)Tj 0 -1.308 TD -0.0978 Tw (opposing beams \(beam 23 or 14diamonds\) leads to a signifi-)Tj 0 -1.296 TD 0.0384 Tw [(cant drop in reflectivity)67.2(. Furthermore, if both the interaction)]TJ T* 0.2369 Tw [(beam and its opposing beam are turned of)17.6(f, the residual)]TJ 0 -1.308 TD -0.0149 Tw (reflectivities \(stars\) drop to the detection threshold for all but)Tj 0 -1.296 TD -0.027 Tw (the point at 4 )Tj /F7 1 Tf 5.46 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.564 0 TD 0.005 Tc -0.027 Tw [( 10)]TJ 8 0 0 8 378.6 141.6 Tm 0 Tw (14)Tj 10 0 0 10 386.64 138.36 Tm -0.039 Tw [( W/cm)]TJ 8 0 0 8 413.4 141.6 Tm 0 Tc 0 Tw (2)Tj 10 0 0 10 417.48 138.36 Tm 0.005 Tc -0.027 Tw (. For this point, the high-intensity)Tj -11.148 -1.296 TD -0.0208 Tw (beams 30 and 14 cause measurable sidescatter signal. For the)Tj 0 -1.308 TD -0.0338 Tw (other two intensities, the four remaining beams are too low in)Tj 0 -1.296 TD -0.0801 Tw (intensity to produce measurable SBS sidescattering into either)Tj 6.0021 0 0 6 52.2119 250.934 Tm /GS2 gs 0 Tc 0 Tw [(E1)37(1036)]TJ ET q 51.96 440.04 226.08 -192 re W n 2 j 0.5 w 3.864 M 273.253 321.793 m 277.733 321.793 l 275.573 320.069 m 277.733 320.069 l 275.573 318.179 m 277.733 318.179 l 275.573 315.954 m 277.733 315.954 l 275.573 313.419 m 277.733 313.419 l 275.573 310.433 m 277.733 310.433 l 275.573 306.738 m 277.733 306.738 l 275.573 302.075 m 277.733 302.075 l 275.573 295.426 m 277.733 295.426 l 273.253 284.086 m 277.733 284.086 l 273.253 359.5 m 277.733 359.5 l 275.573 357.776 m 277.733 357.776 l 275.573 355.886 m 277.733 355.886 l 275.573 353.661 m 277.733 353.661 l 275.573 351.127 m 277.733 351.127 l 275.573 348.14 m 277.733 348.14 l 275.573 344.445 m 277.733 344.445 l 275.573 339.782 m 277.733 339.782 l 275.573 333.133 m 277.733 333.133 l 273.253 321.793 m 277.733 321.793 l 275.573 395.483 m 277.733 395.483 l 275.573 393.593 m 277.733 393.593 l 275.573 391.368 m 277.733 391.368 l 275.573 388.834 m 277.733 388.834 l 275.573 385.848 m 277.733 385.848 l 275.573 382.152 m 277.733 382.152 l 275.573 377.489 m 277.733 377.489 l 275.573 370.84 m 277.733 370.84 l 273.253 359.5 m 277.733 359.5 l 273.253 434.723 m 277.733 434.723 l 275.573 432.998 m 277.733 432.998 l 275.573 431.108 m 277.733 431.108 l 275.573 428.884 m 277.733 428.884 l 275.573 426.349 m 277.733 426.349 l 275.573 423.363 m 277.733 423.363 l 275.573 419.668 m 277.733 419.668 l 275.573 415.005 m 277.733 415.005 l 275.573 408.356 m 277.733 408.356 l 273.253 397.016 m 277.733 397.016 l S [4.001 4.001 ]0 d 277.368 299.451 m 90.643 299.451 l S [2 2 ]0 d 90.643 298.825 m 277.368 298.828 l S Q 0 0 0 0.3 k 0 0 0 0 K 1 j 1 w 3.864 M 115.534 296.756 m 113.74 298.059 l 111.946 296.756 l 112.631 298.864 l 110.837 300.167 l 113.054 300.167 l 113.74 302.275 l 114.425 300.167 l 116.642 300.167 l 114.848 298.864 l 115.534 296.756 l b q 51.96 440.04 226.08 -192 re W n 266.255 297.223 m 264.461 298.526 l 262.667 297.223 l 263.352 299.331 l 261.558 300.634 l 263.775 300.634 l 264.461 302.742 l 265.146 300.634 l 267.364 300.634 l 265.569 299.331 l 266.255 297.223 l b 0 0 0 1 K 2 j 0.5 w 90.42 434.723 187.312 -150.637 re 90.42 288.551 m 90.42 284.086 l 112.445 288.551 m 112.445 284.086 l 134.473 288.551 m 134.473 284.086 l 156.498 288.551 m 156.498 284.086 l 178.521 288.551 m 178.521 284.086 l 200.548 288.551 m 200.548 284.086 l 222.573 288.551 m 222.573 284.086 l 244.596 288.551 m 244.596 284.086 l 266.621 288.551 m 266.621 284.086 l 90.42 434.723 m 90.42 430.258 l 112.445 434.723 m 112.445 430.258 l 134.473 434.723 m 134.473 430.258 l 156.498 434.723 m 156.498 430.258 l 178.521 434.723 m 178.521 430.258 l 200.548 434.723 m 200.548 430.258 l 222.573 434.723 m 222.573 430.258 l 244.596 434.723 m 244.596 430.258 l 266.621 434.723 m 266.621 430.258 l 90.42 321.793 m 94.9 321.793 l 90.42 320.069 m 92.58 320.069 l 90.42 318.179 m 92.58 318.179 l 90.42 315.954 m 92.58 315.954 l 90.42 313.419 m 92.58 313.419 l 90.42 310.433 m 92.58 310.433 l 90.42 306.738 m 92.58 306.738 l 90.42 302.075 m 92.58 302.075 l 90.42 295.426 m 92.58 295.426 l 90.42 284.086 m 94.9 284.086 l 90.42 359.5 m 94.9 359.5 l 90.42 357.776 m 92.58 357.776 l 90.42 355.886 m 92.58 355.886 l 90.42 353.661 m 92.58 353.661 l 90.42 351.127 m 92.58 351.127 l 90.42 348.14 m 92.58 348.14 l 90.42 344.445 m 92.58 344.445 l 90.42 339.782 m 92.58 339.782 l 90.42 333.133 m 92.58 333.133 l 90.42 321.793 m 94.9 321.793 l 90.42 395.483 m 92.58 395.483 l 90.42 393.593 m 92.58 393.593 l 90.42 391.368 m 92.58 391.368 l 90.42 388.834 m 92.58 388.834 l 90.42 385.848 m 92.58 385.848 l 90.42 382.152 m 92.58 382.152 l 90.42 377.489 m 92.58 377.489 l 90.42 370.84 m 92.58 370.84 l 90.42 359.5 m 94.9 359.5 l 90.42 434.723 m 94.9 434.723 l 90.42 432.998 m 92.58 432.998 l 90.42 431.108 m 92.58 431.108 l 90.42 428.884 m 92.58 428.884 l 90.42 426.349 m 92.58 426.349 l 90.42 423.363 m 92.58 423.363 l 90.42 419.668 m 92.58 419.668 l 90.42 415.005 m 92.58 415.005 l 90.42 408.356 m 92.58 408.356 l 90.42 397.016 m 94.9 397.016 l S Q /Cs13 CS 1 SCN 128.36 390.58 m 136.13 394.547 155.119 400.738 176.261 404.48 c 185.77 406.163 210.191 410.434 220.87 411.326 c 231.549 412.217 267.772 416.007 270.448 416.007 c S /Cs14 cs 1 scn 0 0 0 1 K 2 j 0.5 w 109.149 342.026 5.252 -5.25 re B 131.882 394.429 5.252 -5.25 re B 264.136 418.475 5.252 -5.25 re B 0 0 1 0 k 108.694 331.041 m 112.408 334.754 l 116.121 331.041 l 112.408 327.329 l 108.694 331.041 l b 130.738 368.183 m 134.452 371.895 l 138.166 368.183 l 134.452 364.47 l 130.738 368.183 l b 269.643 378.863 m 273.357 382.575 l 277.071 378.863 l 273.357 375.15 l 269.643 378.863 l b /Cs9 cs 1 scn 263.517 389.297 m 263.517 390.747 264.693 391.922 266.143 391.922 c 267.593 391.922 268.769 390.747 268.769 389.297 c 268.769 387.847 267.593 386.672 266.143 386.672 c 264.693 386.672 263.517 387.847 263.517 389.297 c b 131.38 355.365 m 131.38 356.815 132.556 357.99 134.006 357.99 c 135.456 357.99 136.632 356.815 136.632 355.365 c 136.632 353.916 135.456 352.74 134.006 352.74 c 132.556 352.74 131.38 353.916 131.38 355.365 c b 109.578 318.057 m 109.578 319.506 110.754 320.682 112.204 320.682 c 113.655 320.682 114.83 319.506 114.83 318.057 c 114.83 316.607 113.655 315.432 112.204 315.432 c 110.754 315.432 109.578 316.607 109.578 318.057 c b BT 10.0035 0 0 10 68.2703 431.3461 Tm 0 0 0 1 k (10)Tj 8.0028 0 0 8 78.2738 433.5061 Tm (1)Tj 10.0035 0 0 10 87.9029 272.6129 Tm 1.7163 Tc [(02)36.7(4)18.8(6)3.7(8)254.7(1)1716.3(0)531.7(1)1716.3(2)511.9(1)1716.3(4)525.3(1)1716.3(6)]TJ /F4 1 Tf 0.8326 -1.6657 TD 0 Tc (I)Tj /F3 1 Tf 8.0028 0 0 8 99.563 253.7962 Tm (95)Tj 10.0035 0 0 10 107.5659 255.9562 Tm ( interaction beam intensity \(10)Tj 8.0028 0 0 8 229.8191 258.1161 Tm (14)Tj 10.0035 0 0 10 237.822 255.9562 Tm -0.018 Tw [( W/cm)]TJ 8.0028 0 0 8 264.5915 258.1161 Tm 0 Tw (2)Tj 10.0035 0 0 10 268.593 255.9562 Tm (\))Tj 0 10 -10.0035 0 60.2147 305.7079 Tm (Integrated SBS reflectivity)Tj 10.0035 0 0 10 198.3548 420.7421 Tm (All beams)Tj -3.2146 -3.085 TD [(Interaction beam of)18(f)]TJ 0.4419 -1.7338 TD [(Opposing beam of)18(f)]TJ /Cs12 cs 1 scn -2.0137 -5.2129 TD (Interaction and opposing)Tj 2.9946 -1.1 TD [(beams of)18(f)]TJ 0 0 0 1 k -5.0884 -1.8888 TD (Calorimeter detection threshold)Tj -6.1236 10.3203 TD (10)Tj 8.0028 0 0 8 78.2738 395.9014 Tm (2)Tj 10.0035 0 0 10 68.2703 356.1366 Tm (10)Tj 8.0028 0 0 8 78.2738 358.2966 Tm (3)Tj 10.0035 0 0 10 68.2703 318.5318 Tm (10)Tj 8.0028 0 0 8 78.2738 320.6918 Tm (4)Tj 10.0035 0 0 10 68.2703 280.9271 Tm (10)Tj 8.0028 0 0 8 78.2738 283.087 Tm (5)Tj ET 240.472 422.737 m 260.659 418.29 l S 260.659 418.29 m 259.881 420.244 l 264.084 417.562 l 259.153 416.821 l 260.659 418.29 l f* 249.371 392.406 m 259.658 390.54 l S 259.658 390.54 m 258.813 392.466 l 263.107 389.932 l 258.205 389.019 l 259.658 390.54 l f* 248.428 375.539 m 265.911 378.04 l S 265.911 378.04 m 264.511 379.61 l 269.378 378.527 l 264.999 376.145 l 265.911 378.04 l f* 221.438 312.026 m 260.212 302.807 l S 260.212 302.807 m 259.469 304.774 l 263.623 302.019 l 258.681 301.364 l 260.212 302.807 l f* 178.841 312.026 m 142.933 313.922 l S 142.933 313.922 m 144.007 312.114 l 139.437 314.105 l 144.19 315.609 l 142.933 313.922 l f* 178.841 312.026 m 118.337 302.454 l S 118.337 302.454 m 119.763 300.908 l 114.879 301.906 l 119.216 304.365 l 118.337 302.454 l f* /Cs12 cs 1 scn 1 j 137.58 310.136 m 135.427 311.699 l 133.275 310.136 l 134.097 312.666 l 131.944 314.23 l 134.605 314.23 l 135.427 316.759 l 136.25 314.229 l 138.911 314.229 l 136.758 312.666 l 137.58 310.136 l b 115.892 296.204 m 113.74 297.767 l 111.587 296.204 l 112.409 298.734 l 110.256 300.297 l 112.917 300.297 l 113.74 302.827 l 114.562 300.297 l 117.223 300.297 l 115.07 298.734 l 115.892 296.204 l b 266.614 296.671 m 264.461 298.234 l 262.308 296.671 l 263.13 299.201 l 260.978 300.764 l 263.638 300.764 l 264.461 303.294 l 265.283 300.764 l 267.944 300.764 l 265.791 299.201 l 266.614 296.671 l b 0 0 0 0 k 173.968 402.741 49.198 11 re f BT 10.0035 0 0 10 173.9681 405.7414 Tm 0 0 0 1 k (Linear ramp)Tj ET endstream endobj 10 0 obj << /Type /Page /Parent 51 0 R /Resources 11 0 R /Contents 12 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 /Thumb 70 0 R >> endobj 11 0 obj << /ProcSet [ /PDF /Text ] /Font << /F3 22 0 R /F4 23 0 R /F7 26 0 R /F10 41 0 R >> /ExtGState << /GS1 27 0 R /GS2 28 0 R >> /ColorSpace << /Cs10 30 0 R /Cs12 32 0 R /Cs14 38 0 R /Cs15 42 0 R >> >> endobj 12 0 obj << /Length 17151 >> stream BT /F4 1 Tf 10 0 0 10 265.32 749.88 Tm 0 0 0 1 k /GS1 gs 0 Tc 0 Tw (M)Tj 7 0 0 7 273.72 749.88 Tm 0.0072 Tc [(UL)23.8(TIBEAM)]TJ 10 0 0 10 307.8 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 315.36 749.88 Tm 0.0072 Tc [(TIMULA)36.9(TED)]TJ 10 0 0 10 354 749.88 Tm 0.0013 Tc ( B)Tj 7 0 0 7 362.64 749.88 Tm 0.0072 Tc (RILLOUIN)Tj 10 0 0 10 394.56 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 402.12 749.88 Tm 0.0072 Tc [(CA)40.9(TTERING)]TJ 10 0 0 10 439.68 749.88 Tm 0 Tc ( )Tj 7 0 0 7 442.2 749.88 Tm 0.0072 Tc (FROM)Tj 10 0 0 10 461.88 749.88 Tm 0.0013 Tc ( H)Tj 7 0 0 7 471.6 749.88 Tm 0.0072 Tc (OT)Tj 10 0 0 10 480.72 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 488.28 749.88 Tm 0.0072 Tc (OLID)Tj 10 0 0 10 504.84 749.88 Tm 0.005 Tc (-T)Tj 7 0 0 7 513.84 749.88 Tm 0.0072 Tc (ARGET)Tj 10 0 0 10 535.8 749.88 Tm 0.0013 Tc ( P)Tj 7 0 0 7 544.44 749.88 Tm 0.0072 Tc (LASMAS)Tj ET 0 0 0 1 K 0 J 0 j 0.96 w 10 M []0 d 1 i 60 752.52 m 263.52 752.52 l S BT 9 0 0 9 60 65.88 Tm 0 Tc -0.0008 Tw [(LLE Review)73.3(, V)110.2(olume 87)]TJ /F3 1 Tf 55.16 0 TD 0 Tw (131)Tj ET 0.24 w 324 191.88 m 569.52 191.88 l S BT 8 0 0 8 324 182.04 Tm 0.01 Tc -0.002 Tw (Figure 87.25)Tj 0 -1.38 TD -0.0404 Tw (Measured multibeam SBS reflectivities for three different irradiation condi-)Tj T* -0.0878 Tw (tions along with a typical laser pulse shape. The dashed line is the backscatter)Tj 0 -1.365 TD 0.0796 Tw (signal in FABS30 for the irradiation conditions shown in Fig. 87.22. The)Tj 0 -1.38 TD -0.0658 Tw (dotted line and the thick solid line represent backscattering at low irradiation)Tj T* -0.0191 Tw (intensities with all interaction beams at 2 )Tj /F7 1 Tf 16.935 0 TD 0 Tc 0 Tw ()Tj /F3 1 Tf 0.57 0 TD 0.01 Tc -0.0191 Tw [( 10)]TJ 6.7 0 0 6.7 474.12 129 Tm 0 Tw (14)Tj 8 0 0 8 480.84 126.96 Tm -0.0191 Tw [( W/cm)]TJ 6.7 0 0 6.7 502.68 129 Tm 0 Tc 0 Tw (2)Tj 8 0 0 8 506.16 126.96 Tm 0.01 Tc -0.0191 Tw (. For the dotted line)Tj -22.77 -1.365 TD 0.0896 Tw (the opposing beam 23 was turned off, resulting in pure backscattering of)Tj ET 324 99.12 m 569.52 99.12 l S BT 8 0 0 8 324 105 Tm 0.002 Tw (beam 25.)Tj 10 0 0 10 60 723.36 Tm 0.005 Tc 0.157 Tw [(F)81(ABS25 or F)74(ABS30. Pure SBS backscattering for oblique)]TJ 0 -1.296 TD -0.0418 Tw [(incidence \(circles\) is observed if the beam opposing the inter)26.2(-)]TJ 0 -1.308 TD 0.0934 Tw [(action beam \(e.g., beam 23\) is turned of)19.2(f. In this case SBS)]TJ 0 -1.296 TD 0.1171 Tw (grows from either noise or any existing seed \(e.g., stars in)Tj T* -0.002 Tw (Fig. 87.23\).)Tj 1.2 -2.604 TD -0.0377 Tw [(The measured reflectivity in F)84.4(ABS25 is roughly twice that)]TJ -1.2 -1.296 TD 0.0348 Tw (measured for pure backscattering when beam 25 is removed)Tj 0 -1.308 TD -0.0429 Tw [(while the opposing beam 23 is left on. )19(This signal \(diamonds\))]TJ 0 -1.296 TD 0.2057 Tw (represents SBS sidescattering of beam 23, which may be)Tj T* 0.2051 Tw (enhanced through ion-wave seeding by the symmetrically)Tj 0 -1.308 TD 0.0678 Tw (located ion waves produced by cooperative multibeam SBS)Tj 0 -1.296 TD 0.1862 Tw (side scattering from the other four interaction beams \(see)Tj T* -0.0536 Tw (Fig. 87.24\). In addition, this sidescatter SBS may also be EM-)Tj 0 -1.308 TD -0.1067 Tw [(seeded by its own reflection at the turning point. )64(As a result, the)]TJ 0 -1.296 TD -0.0754 Tw (two processes cannot be separated by this measurement alone.)Tj T* -0.1242 Tw [(As will be discussed later)38.5(, both the sidescattering and backscat-)]TJ 0 -1.308 TD 0.0891 Tw (tering power reflectivities peak before the maximum of the)Tj 0 -1.296 TD -0.0003 Tw (laser pulse and have essentially identical power histories.)Tj 1.2 -2.604 TD 0.0154 Tw (When all beams are turned on \(squares in Fig. 87.23\), the)Tj -1.2 -1.296 TD 0.1806 Tw (signal is much stronger than a linear superposition of the)Tj T* -0.0095 Tw [(backscatter and sidescatter signals. )22(The backscatter signal by)]TJ 0 -1.308 TD 0.018 Tw (itself \(circles\) is negligible, while the sidescatter signal \(dia-)Tj 0 -1.296 TD -0.1104 Tw (monds\) provides the main EM seed for backscattering when all)Tj T* -0.0001 Tw (beams are turned on.)Tj 1.2 -2.604 TD 0.0239 Tc 0.25 Tw (Representative time-resolved power reflectivities are)Tj -1.2 -1.296 TD 0.005 Tc 0.1578 Tw [(shown in Fig. 87.25 for two experimental conditions. )14.7(The)]TJ 0 -1.308 TD 0.1293 Tw (power reflectivities at other intensities as well as the side-)Tj 0 -1.296 TD -0.0401 Tw (scatter power reflectivities \(corresponding to the diamonds in)Tj T* 0.0254 Tw (Fig. 87.23\) show similar temporal behaviors: they peak well)Tj 0 -1.308 TD 0.0358 Tw [(before the laser pulse reaches its maximum. )16.6(This rules out a)]TJ 0 -1.296 TD -0.1171 Tw (linear scattering \(or reflection or refraction\) process that would)Tj T* -0.0608 Tw (peak toward the end of the laser pulse due to the heating of the)Tj 0 -1.308 TD 0.0798 Tw [(plasma by the interaction beams. )19.1(These power reflectivities)]TJ 0 -1.296 TD 0.1935 Tw (show that the SBS backscatter and sidescatter signals are)Tj T* 0.0451 Tw (quenched before the peak of the laser pulse, possibly due to)Tj 0 -1.308 TD 0 Tw (filamentation.)Tj /F10 1 Tf 5.652 0 TD 0 Tc ( )Tj /F3 1 Tf 0.132 0 TD 0.005 Tc -0.124 Tw [(A)55( similar suppression of SBS forward scattering)]TJ -5.784 -1.296 TD -0.1218 Tw (due to filamentation has been observed recently in experiments)Tj T* -0.0001 Tw (by Fuchs)Tj /F4 1 Tf 3.684 0 TD -0.0002 Tw ( et al)Tj /F3 1 Tf 2.028 0 TD 0 Tc 0 Tw (.)Tj 8 0 0 8 119.64 206.64 Tm -0.035 Tc (11)Tj 10 0 0 10 127.44 203.4 Tm 0.005 Tc -0.0002 Tw [( and in simulations by )18.3(T)40(ikhonchuk.)]TJ 8 0 0 8 270.24 206.64 Tm 0 Tw (10,12)Tj 10 0 0 10 72 177.36 Tm -0.0955 Tw [(The measured multibeam reflectivities in F)72.5(ABS25 \(squares)]TJ -1.2 -1.296 TD 0.1294 Tw (in Fig. 87.23\) are principally EM-seeded backscattering of)Tj 0 -1.308 TD -0.0019 Tw (beam 25 with the seed provided by SBS sidescattering of the)Tj 0 -1.296 TD -0.0533 Tw [(opposing beam 23. )23.1(The ion waves involved in this process are)]TJ T* -0.0422 Tw (the same as those involved in the cooperative multibeam SBS)Tj 0 -1.308 TD 0.0617 Tw [(process of beams 14 and 30, 12 and 52 \(see Fig. 87.22\). )16.5(T)76(o)]TJ 0 -1.296 TD -0.0232 Tw (check whether these common ion waves indeed play a role in)Tj 26.4 62.4 TD -0.018 Tw (the sidescattering of beam 23, the intensities of several of the)Tj 0 -1.296 TD 0.0676 Tw [(four beams were varied; the resulting F)72.1(ABS25 reflectivities)]TJ 0 -1.308 TD -0.0163 Tw [(are shown in Fig. 87.26 as a function of overlapped intensity)69(.)]TJ 0 -1.296 TD 0.1863 Tw [(The sidescatter reflectivity declined with decreasing over)26.8(-)]TJ T* 0.1648 Tw [(lapped intensity of the four beams while the ener)19.9(gies and)]TJ 0 -1.308 TD 0.0272 Tw [(intensities in beams 25 and 23 were kept constant. )23.2(Thus, the)]TJ 0 -1.296 TD 0.2368 Tw [(dif)22(ferences in measured F)71.5(ABS25 reflectivities are clearly)]TJ T* 0.1179 Tw (associated with the four asymmetrically located interaction)Tj 0 -1.308 TD -0.0296 Tw [(beams. )24.4(These same beams provide only a negligible EM seed)]TJ 0 -1.296 TD -0.0436 Tw [(to the SBS backscatter signal in F)76.6(ABS25 \(stars in Fig. 87.23\),)]TJ T* -0.0633 Tw [(but they do heat the plasma. )28.6(These observations are consistent)]TJ 0 -1.308 TD 0.1988 Tw (with the existence of common, symmetrically located ion)Tj 0 -1.296 TD -0.0795 Tw (waves produced by these four beams; these ion waves contrib-)Tj T* -0.0903 Tw (ute significantly to the sidescattering of beam 23 into beam 25.)Tj 0 -1.308 TD 0.1253 Tw (Since the SBS reflectivities in Fig. 86.26 are well into the)Tj 0 -1.296 TD 0.0858 Tw (saturated regime, we estimate that the ion-wave amplitudes)Tj T* -0.0207 Tw [(decline roughly by the same factor as the reflectivities. )65.8(Alter)16(-)]TJ 0 -1.308 TD 0.0622 Tw [(natively)70(, the change in electron temperature with increasing)]TJ 0 -1.296 TD 0.1461 Tw (overlapped irradiation intensity may increase the EM seed)Tj T* 0.0528 Tw [(for sidescattering, and consequently)60.7(, also the total seed pro-)]TJ 0 -1.308 TD 0.0419 Tw (vided for backscattering. In this case no common ion waves)Tj 0 -1.296 TD 0.0367 Tw (would be involved. Our present experiments cannot rule out)Tj T* -0.0014 Tw (this scenario.)Tj 5.998 0 0 6.0029 329.8087 216.8726 Tm /GS2 gs 0 Tc 0 Tw [(E1)37(1037)]TJ ET q 329.04 380.04 235.92 -166.08 re W n 0.5 w 3.864 M 363.251 378.227 201.062 -128.915 re 363.251 374.451 m 367.752 374.451 l 363.251 343.166 m 365.501 343.166 l 363.251 311.882 m 367.752 311.882 l 363.251 280.597 m 365.501 280.597 l 363.251 249.312 m 367.752 249.312 l 557.812 374.451 m 564.313 374.451 l 562.062 343.166 m 564.313 343.166 l 562.062 280.597 m 564.313 280.597 l 529.36 253.785 m 529.36 249.312 l 473.991 253.785 m 473.991 249.312 l 418.622 253.785 m 418.622 249.312 l 363.251 253.785 m 363.251 249.312 l 529.36 378.227 m 529.36 373.754 l 473.991 378.227 m 473.991 373.754 l 418.622 378.227 m 418.622 373.754 l 363.251 378.227 m 363.251 373.754 l S Q /Cs10 CS 1 SCN 1 j 0.5 w 3.864 M 393.376 249.897 m 394.987 249.98 410.925 249.777 413.321 249.897 c 413.684 249.915 413.971 250.182 414.632 250.36 c 414.903 250.432 415.222 250.241 415.56 250.36 c 415.759 250.429 415.941 250.792 416.125 250.864 c 416.445 250.989 416.756 251.119 416.911 251.207 c 417.012 251.348 418.498 252.791 418.524 253.084 c 418.7 255.022 419.139 254.632 419.916 256.264 c 420.117 256.688 421.609 260.826 421.641 261.411 c 421.682 262.137 424.787 273.059 424.787 273.281 c 424.787 274.201 425.15 276.672 425.271 277.055 c 426.122 280.446 427.957 285.496 428.558 289.228 c 429.422 294.583 431.453 299.937 431.776 301.874 c 431.979 303.092 432.093 304.206 432.3 305.277 c 432.361 305.619 433.853 310.988 434.942 313.926 c 435.043 314.197 435.031 316.05 435.386 317.055 c 436.776 320.99 438.1 327.916 438.422 330.015 c 439.155 334.781 440.648 336.219 441.589 343.145 c 441.79 344.63 443.523 349.444 444.827 350.341 c 445.149 350.563 448.317 355.825 448.517 358.022 c 448.557 358.466 450.392 359.628 451.139 362.817 c 452.414 368.267 453.677 372.238 454.881 375.1 c 455.042 375.483 456.534 376.564 457.442 377.029 c 457.906 377.957 459.17 377.54 459.62 376.645 c 460.648 374.595 460.575 375.21 461.467 373.425 c 461.7 372.957 461.694 372.499 461.89 372.153 c 462.092 371.628 464.291 372.012 464.471 372.214 c 464.814 372.597 465.409 372.744 466.266 371.689 c 466.528 371.366 467.648 371.359 467.798 371.648 c 468.02 372.072 469.101 373.848 469.605 374.373 c 470.268 374.961 470.775 375.201 470.996 374.716 c 471.066 374.565 472.724 374.397 473.033 374.716 c 473.678 375.382 474.586 376.1 474.969 376.403 c 475.715 376.645 475.938 376.746 476.16 376.22 c 476.522 375.362 476.776 375.523 477.945 374.959 c 478.53 374.676 478.862 374.739 480.184 375.463 c 481.272 376.06 482.873 373.98 484.196 375.737 c 485.519 377.493 486.999 375.035 487.092 374.172 c 487.294 372.294 487.717 370.458 489.975 363.342 c 490.633 361.271 490.943 358.991 491.105 358.103 c 491.528 351.685 493.214 340.178 494.02 332.134 c 494.346 328.883 494.399 325.691 494.786 322.414 c 495.783 313.996 496.239 306.043 497.12 297.432 c 497.401 294.678 497.384 291.731 497.691 288.764 c 498.477 279.711 499.706 270.935 500.373 266.569 c 500.452 266.047 500.615 263.167 500.715 262.198 c 500.99 260.687 501.348 258.953 501.715 257.354 c 502.271 254.936 503.407 252.847 503.893 251.873 c 504.014 251.631 506.01 250.783 506.636 250.763 c 507.237 250.744 507.878 250.72 508.591 250.692 c 509.059 250.673 509.033 250.302 509.571 250.279 c 511.852 250.179 515.137 250.339 519.565 250.198 c 519.805 250.19 520.067 249.906 520.351 249.895 c 520.562 249.887 521.248 250.347 521.481 250.339 c 521.845 250.327 522.659 249.885 523.074 249.875 c 532.18 249.875 552.361 249.996 557.656 249.976 c S /Cs12 CS 1 SCN [2 2 ]0 d 504.835 266.181 m 504.574 262.903 504.507 263.361 503.034 257.984 c 501.191 251.253 498.571 251.361 496.688 252.146 c 494.806 252.931 493.045 253.783 491.294 255.383 c 488.833 257.633 487.307 260.445 484.486 263.424 c 481.666 266.404 480.916 267.52 479.504 266.107 c 478.092 264.694 477.496 263.837 475.374 260.001 c 473.36 256.361 472.691 258.17 470.651 259.74 c 468.612 261.31 466.879 263.252 464.997 265.92 c 463.114 268.59 461.445 267.157 461.018 267.632 c 460.201 268.543 459.379 269.344 458.227 267.67 c 457.273 266.285 456.107 266.777 455.735 268.563 c 455.275 270.775 454.806 272.548 453.504 275.711 c 450.902 282.036 448.622 312.284 448.309 318.093 c 447.995 323.903 446.362 348.006 445.47 356.084 c 444.589 364.064 443.608 362.749 443.124 359.061 c 442.752 356.22 440.542 334.278 439.369 325.408 c 438.291 317.256 436.45 292.925 434.353 283.723 c 433.045 277.98 431.26 269.158 430.256 265.4 c 429.369 262.077 426.089 257.507 424.192 255.086 c 422.835 253.352 420.953 253.474 419.542 254.416 c 418.129 255.358 417.311 257.433 416.009 260.187 c S /Cs14 CS 1 SCN 1 w []0 d 427.559 291.321 m 428.059 287.944 428.516 285.371 429.641 281.744 c 430.765 278.117 431.626 276.514 432.95 281.579 c 434.071 285.867 434.034 287.192 435.159 294.946 c 436.283 302.7 436.73 308.581 436.893 309.564 c 437.059 310.558 437.686 317.964 437.762 318.231 c 438.064 319.285 438.81 320.563 439.293 320.066 c 440.244 319.39 440.578 315.909 440.616 314.836 c 440.823 309.123 441.686 307.332 442.656 300.824 c 443.305 296.468 443.814 296.216 446.155 291.194 c 446.752 289.913 448.531 280.336 449.482 278.046 c 449.963 276.89 450.682 276.1 451.551 275.272 c 452.485 274.289 452.698 273.354 453.674 272.581 c 454.948 271.572 456.681 270.536 457.231 269.587 c 457.6 268.952 457.101 267.342 458.762 264.536 c 460.044 262.369 460.127 263.446 462.126 262.08 c 463.952 260.832 464.237 259.054 465.105 259.264 c 466.47 259.596 466.773 261.438 468.579 261.707 c 470.248 261.955 471.23 263.376 472.73 261.5 c 474.229 259.624 474.735 261.107 475.129 260.713 c 475.915 259.927 476.963 260.092 477.418 259.223 c 478.756 256.665 479.722 256.574 481.471 256.449 c 483.221 256.324 483.126 257.36 484.892 257.178 c 486.936 256.967 487.516 255.177 488.766 254.802 c 490.015 254.427 491.13 257.518 493.991 260.382 c 494.612 261.003 494.239 262.038 495.729 263.446 c 497.346 264.975 496.69 264.782 497.342 266.523 c 497.839 267.848 498.5 269.619 498.5 270.87 c S 0 0 0 1 K 0.72 w [1 1 ]0 d 425.169 271.964 m 425.455 270.089 425.619 267.988 425.869 267.112 c 426.119 266.237 426.578 267.502 426.728 268.625 c 426.823 269.341 428.092 268.976 428.223 269.85 c 428.525 271.868 430.136 274.384 433.118 277.01 c 434.312 278.061 435.552 289.01 436.586 291.729 c 436.853 292.429 437.668 293.498 438.046 293.337 c 439.608 292.667 440.511 291.092 441.18 288.895 c 442.135 285.754 444.031 272.936 445.405 268.183 c 446.78 263.431 447.869 265.996 448.525 263.184 c 448.636 262.706 450.887 261.215 451.658 258.472 c 451.802 257.962 453.84 255.351 457.381 254.83 c 459.003 254.591 461.471 252.453 462.881 252.872 c 465.187 253.556 464.774 254.552 465.898 254.427 c 467.023 254.302 467.992 255.635 470.242 254.384 c 472.491 253.133 473.566 254.018 473.896 254.677 c 475.31 257.506 476.691 257.432 478.939 256.943 c 479.305 256.864 481.816 258.372 483.902 257.023 c 486.554 255.308 487.961 259.542 490.086 258.042 c 492.21 256.541 493.072 256.434 494.536 257.325 c 497.449 259.1 497.081 258.806 497.24 258.137 c 497.558 256.799 498.163 257.262 498.338 259.236 c S BT 9.9966 0 0 10.0048 346.7421 371.3246 Tm (0.2)Tj 0 -6.2727 TD (0.1)Tj 0 -6.2584 TD (0.0)Tj 0.9045 -0.8353 TD [(1)-5040.5(0)-5015.4(1)-5055.6(2)]TJ 0 10.0048 -9.9966 0 337.806 259.0813 Tm (SBS power reflectivity \(%\))Tj 9.9966 0 0 10.0048 440.9503 221.3482 Tm [(T)35(ime \(ns\))]TJ ET 0 0 0 0 k 479.741 356.152 22.239 11.005 re f BT 9.9966 0 0 10.0048 479.7408 359.1537 Tm /Cs10 cs 1 scn (Laser)Tj /Cs15 cs 1 scn -11.4184 0.251 TD (1.6 )Tj /F7 1 Tf 1.5 0 TD ()Tj /F3 1 Tf 0.549 0 TD ( 10)Tj 7.9973 0 0 8.0039 398.5743 363.8256 Tm (15)Tj 9.9966 0 0 10.0048 406.5716 361.6646 Tm -0.018 Tw [( W/cm)]TJ 7.9973 0 0 8.0039 433.3226 363.8256 Tm 0 Tw (2)Tj 9.9966 0 0 10.0048 383.1286 350.6592 Tm (signal/10)Tj /Cs14 cs 1 scn 12.0778 -2.1534 TD (All beams at)Tj -0.685 -1.1 TD (2 )Tj /F7 1 Tf 0.75 0 TD ()Tj /F3 1 Tf 0.549 0 TD ( 10)Tj 7.9973 0 0 8.0039 522.4988 320.2705 Tm (14)Tj 9.9966 0 0 10.0048 530.4962 318.1095 Tm -0.018 Tw [( W/cm)]TJ 7.9973 0 0 8.0039 557.2472 320.2705 Tm 0 Tw (2)Tj 9.9966 0 0 10.0048 510.4261 285.9218 Tm 0 0 0 1 k [(W)40(ithout)]TJ 0 -1.1 TD (opposing)Tj T* (beam)Tj ET 2 j 0.5 w []0 d 420.836 354.312 m 438.735 354.312 l S 438.735 354.312 m 437.568 356.063 l 442.233 354.312 l 437.568 352.562 l 438.735 354.312 l f* q 329.04 380.04 235.92 -166.08 re W n 0 j 557.812 311.882 m 564.313 311.882 l S Q 0 0 0 0 K 1 w 494.09 328.598 m 494.316 325.964 l 448.978 308.335 m 449.204 305.702 l S 0 0 0 1 K 0.5 w 502.024 330.72 m 446.066 305.896 l S 446.066 305.896 m 447.843 304.771 l 442.87 304.472 l 446.42 307.97 l 446.066 305.896 l f* 0 0 0 0 K 1 w 497.81 285.928 m 498.036 283.294 l 454.59 273.033 m 455.758 268.492 l S 2 w 453.662 272.201 m 456.997 269.985 l S 0 0 0 1 K 0.5 w 510.104 288.496 m 449.102 269.1 l S 449.102 269.1 m 450.752 267.795 l 445.775 268.018 l 449.671 271.126 l 449.102 269.1 l f* endstream endobj 13 0 obj << /Type /Page /Parent 51 0 R /Resources 14 0 R /Contents 15 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 /Thumb 72 0 R >> endobj 14 0 obj << /ProcSet [ /PDF /Text ] /Font << /F3 22 0 R /F4 23 0 R /F5 24 0 R >> /ExtGState << /GS1 27 0 R /GS2 28 0 R >> /ColorSpace << /Cs10 30 0 R >> >> endobj 15 0 obj << /Length 10245 >> stream BT /F4 1 Tf 10 0 0 10 42 749.88 Tm 0 0 0 1 k /GS1 gs 0 Tc 0 Tw (M)Tj 7 0 0 7 50.4 749.88 Tm 0.0072 Tc [(UL)23.8(TIBEAM)]TJ 10 0 0 10 84.48 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 92.04 749.88 Tm 0.0072 Tc [(TIMULA)36.9(TED)]TJ 10 0 0 10 130.8 749.88 Tm 0.0013 Tc ( B)Tj 7 0 0 7 139.44 749.88 Tm 0.0072 Tc (RILLOUIN)Tj 10 0 0 10 171.36 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 178.92 749.88 Tm 0.0072 Tc [(CA)40.9(TTERING)]TJ 10 0 0 10 216.36 749.88 Tm 0 Tc ( )Tj 7 0 0 7 218.88 749.88 Tm 0.0072 Tc (FROM)Tj 10 0 0 10 238.56 749.88 Tm 0.0013 Tc ( H)Tj 7 0 0 7 248.4 749.88 Tm 0.0072 Tc (OT)Tj 10 0 0 10 257.4 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 264.96 749.88 Tm 0.0072 Tc (OLID)Tj 10 0 0 10 281.52 749.88 Tm 0.005 Tc (-T)Tj 7 0 0 7 290.52 749.88 Tm 0.0072 Tc (ARGET)Tj 10 0 0 10 312.48 749.88 Tm 0.0013 Tc ( P)Tj 7 0 0 7 321.12 749.88 Tm 0.0072 Tc (LASMAS)Tj ET 0 0 0 1 K 0 J 0 j 0.96 w 10 M []0 d 1 i 349.56 752.28 m 552 752.28 l S BT /F3 1 Tf 9 0 0 9 42 65.88 Tm 0 Tc (132)Tj /F4 1 Tf 47.2133 0 TD -0.0008 Tw [(LLE Review)73.3(, V)110.2(olume 87)]TJ /F5 1 Tf 10 0 0 10 42 409.32 Tm 0.0051 Tc 0 Tw (Conclusions)Tj /F3 1 Tf 1.2 -1.296 TD 0.005 Tc 0.2191 Tw (Multibeam interaction experiments were carried out in)Tj -1.2 -1.296 TD 0.0648 Tw (NIF-type, hot, long-scale-length plasmas on OMEGA using)Tj 0 -1.308 TD 0.0909 Tw [(thick, planar CH tar)23.9(gets. )47.9(A)55( symmetrical arrangement of six)]TJ 0 -1.296 TD 0.162 Tw (interaction beams with beam smoothing is consistent with)Tj T* 0.0202 Tw (strongly driven common ion waves located along the axis of)Tj 0 -1.308 TD 0.0946 Tw [(symmetry of the six interaction beams. )18.8(The present experi-)]TJ 0 -1.296 TD -0.1072 Tw [(ments, however)42.9(, cannot rule out alternative interpretations that)]TJ T* 0.0086 Tc 0.25 Tw (do not involve common ion waves. In either case, SBS)Tj 0 -1.308 TD 0.005 Tc -0.0118 Tw [(sidescattering provides a lar)21.8(ge EM seed for SBS backscatter)21.3(-)]TJ 0 -1.296 TD 0.1992 Tw [(ing. )10.2(These experiments have shown for the first time the)]TJ T* -0.0182 Tw [(syner)19(gistic enhancement of SBS sidescattering and backscat-)]TJ 0 -1.308 TD 0.1554 Tw [(tering. )16.4(The fact that backscatter levels well below 1% are)]TJ 0 -1.296 TD 0.1262 Tw (expected for typical NIF direct-drive irradiation conditions)Tj T* -0.0745 Tw [(provides confidence in the expected direct-drive tar)18(get perfor)26.5(-)]TJ 0 -1.308 TD 0.0011 Tw [(mance on the NIF)76.4(.)]TJ 8 0 0 8 116.52 217.68 Tm 0 Tw (22)Tj ET 0.24 w 42 538.92 m 288 538.92 l S BT 8 0 0 8 42 528.96 Tm 0.01 Tc -0.002 Tw (Figure 87.26)Tj 0 -1.365 TD -0.04 Tw (Backscatter reflectivities measured with FABS25 for the general irradiation)Tj 0 -1.38 TD 0.0826 Tw (conditions shown in Fig. 87.22 with some variations in beam energies of)Tj T* -0.0611 Tw (beams 30 and 14. The beam energies in beams 25 and 23 were kept constant.)Tj 0 -1.365 TD 0.1437 Tw (The increase in reflectivity with increasing overlapped intensity may be)Tj 0 -1.38 TD 0.206 Tw (associated with a change in the common ion-acoustic-wave amplitudes)Tj T* -0.0246 Tw (generated by beams 30, 14, 12, and 50. Alternatively, the increase may be a)Tj 0 -1.365 TD 0.0696 Tw (consequence of decreased absorption as the plasma temperature increases)Tj ET 42 435.12 m 288 435.12 l S BT 8 0 0 8 42 441 Tm 0.0005 Tw (with increasing overlapped intensity on target.)Tj 10 0 0 10 306 723.36 Tm 0.0051 Tc 0 Tw (ACKNOWLEDGMENT)Tj 8 0 0 8 318 711.6 Tm 0.01 Tc 0.0628 Tw (This work was supported by the U.S. Department of Energy Office of)Tj -1.5 -1.365 TD 0.0283 Tw (Inertial Confinement Fusion under Cooperative Agreement No. DE-FC03-)Tj 0 -1.38 TD 0.0687 Tw (92SF19460, the University of Rochester, and the New York State Energy)Tj T* -0.0359 Tw (Research and Development Authority. The support of DOE does not consti-)Tj 0 -1.365 TD -0.0002 Tw (tute an endorsement by DOE of the views expressed in this article.)Tj 10 0 0 10 306 644.04 Tm 0.0051 Tc 0 Tw (REFERENCES)Tj 8 0 0 8 313.92 625.3201 Tm 0.0101 Tc -0.0058 Tw [(1.)-862.4(S. E. Bodner)44.7(, D. G. Colombant, J. H. Gardner)31.8(, R. H. Lehmber)17(g, S. P)120.7(.)]TJ 1.635 -1.245 TD 0.0136 Tw [(Obenschain, L. Phillips, )54.7(A. J. Schmitt, J. D. Sethian, R. L. McCrory)71.6(,)]TJ T* 0.0181 Tw [(W)84.1(.)0.1( Seka, C. P)116.6(.)0.1( )13.2(V)117.1(erdon, J. P)108.4(.)0.1( Knauer)46.2(, B. B. )58.5(Afeyan, and H. )8.5(T)81.1(.)0.1( Powell,)]TJ 0 -1.26 TD -0.0001 Tw (Phys. Plasmas )Tj /F5 1 Tf 6.12 0 TD 0 Tc 0 Tw (5)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc -0.0001 Tw (, 1901 \(1998\).)Tj -8.265 -2.49 TD 0.0015 Tw [(2.)-862.4(C. J. )19.2(W)84.1(alsh, D. M. )16.7(V)57.1(illeneuve, and H. )51.7(A. Baldis, Phys. Rev)63.8(. Lett. )]TJ /F5 1 Tf 28.485 0 TD 0 Tw (53)Tj /F3 1 Tf 1.02 0 TD 0 Tc (,)Tj -27.87 -1.26 TD 0.01 Tc -0.001 Tw (1445 \(1984\).)Tj -1.635 -2.49 TD -0.0545 Tw [(3.)-862.4(D. M. )12.2(V)57.1(illeneuve, H. )64.2(A. Baldis, and J. E. Bernard, Phys. Rev)68.4(. Lett. )]TJ /F5 1 Tf 28.485 0 TD 0 Tw (59)Tj /F3 1 Tf 1.02 0 TD 0 Tc (,)Tj -27.87 -1.26 TD 0.01 Tc -0.001 Tw (1585 \(1987\).)Tj -1.635 -2.49 TD 0.1112 Tw [(4.)-862.4(S. P)113.4(.)0.1( Regan, D. K. Bradley)65.1(, )46.3(A. )28.3(V)117.1(.)0.1( Chirokikh, R. S. Craxton, D. D.)]TJ 1.635 -1.26 TD -0.1065 Tw [(Meyerhofer)35(, )23.5(W)84(.)0( Seka, R. )31.4(W)84(.)0( Short, )58.9(A. Simon, R. P)102.4(.)0( J. )26(T)66(own, B. )30.9(Y)102(aakobi,)]TJ 0 -1.245 TD -0.0001 Tw [(J. J. Caroll III, and R. P)103.4(.)0( Drake, Phys. Plasmas )]TJ /F5 1 Tf 19.245 0 TD 0 Tc 0 Tw (6)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc -0.0001 Tw (, 2072 \(1999\).)Tj -21.39 -2.505 TD 0.114 Tw [(5.)-862.4(W)84.1(.)0.1( Seka, R. E. Bahr)47.3(, R. )25.2(W)84.1(.)0.1( Short, )50.1(A. Simon, R. S. Craxton, D. S.)]TJ 1.635 -1.245 TD 0.0002 Tw [(Montgomery)72(, and )49.4(A. E. Rubenchik, Phys. Fluids B )]TJ /F5 1 Tf 21.06 0 TD 0 Tc 0 Tw (4)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc 0.0002 Tw (, 2232 \(1992\).)Tj -23.205 -2.505 TD 0.0103 Tc -0.0001 Tw [(6.)-862.2(J. C. Fernndez )]TJ /F4 1 Tf 8.265 0 TD 0.01 Tc 0.0002 Tw (et al.)Tj /F3 1 Tf 2.07 0 TD [(, Phys. Rev)76.4(. Lett. )]TJ /F5 1 Tf 7.275 0 TD 0 Tw (81)Tj /F3 1 Tf 1.035 0 TD 0.0002 Tw (, 2252 \(1998\).)Tj -18.645 -2.49 TD 0.0103 Tc -0.0001 Tw [(7.)-862.2(J. C. Fernndez )]TJ /F4 1 Tf 8.265 0 TD 0.01 Tc 0.0002 Tw (et al.)Tj /F3 1 Tf 2.07 0 TD (, Phys. Plasmas )Tj /F5 1 Tf 6.63 0 TD 0 Tc 0 Tw (4)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc 0.0002 Tw (, 1849 \(1997\).)Tj -17.475 -2.505 TD 0.0103 Tc -0.0493 Tw [(8.)-862.2(J. A. )-48.9(Cobble )]TJ /F4 1 Tf 6.96 0 TD 0.01 Tc -0.0001 Tw (et al.)Tj /F3 1 Tf 2.055 0 TD (, Phys. Plasmas )Tj /F5 1 Tf 6.645 0 TD 0 Tc 0 Tw (7)Tj /F3 1 Tf 0.495 0 TD 0.01 Tc -0.0001 Tw (, 323 \(2000\).)Tj -16.155 -2.505 TD 0.0104 Tc -0.0003 Tw [(9.)-862.1(C. Labaune )]TJ /F4 1 Tf 6.6 0 TD 0.01 Tc 0.0001 Tw (et al.)Tj /F3 1 Tf 2.07 0 TD [(, Phys. Rev)76.2(. Lett. )]TJ /F5 1 Tf 7.29 0 TD 0 Tw (85)Tj /F3 1 Tf 1.02 0 TD 0.0001 Tw (, 1658 \(2000\).)Tj -17.49 -2.49 TD -0.0099 Tw [(10.)-866.4(V)131.9(.)-0.1( T)80.9(.)-0.1( T)35.9(ikhonchuk )]TJ /F4 1 Tf 9.465 0 TD 0.0002 Tw (et al.)Tj /F3 1 Tf 2.055 0 TD (, Phys. Plasmas )Tj /F5 1 Tf 6.63 0 TD 0 Tc 0 Tw (8)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc 0.0002 Tw (, 1636 \(2001\).)Tj -18.615 -2.505 TD [(1)45(1)0.9(.)-865.9(J. Fuchs )]TJ /F4 1 Tf 5.715 0 TD (et al.)Tj /F3 1 Tf 2.07 0 TD (, Phys. Plasmas )Tj /F5 1 Tf 6.63 0 TD 0 Tc 0 Tw (7)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc 0.0002 Tw (, 4659 \(2000\).)Tj -14.97 -2.505 TD -0.021 Tw [(12.)-866.4(J. Myatt )]TJ /F4 1 Tf 5.715 0 TD (et al.)Tj /F3 1 Tf 2.04 0 TD (, Nonlinear Propagation of a Randomized Laser Beam)Tj -5.61 -1.245 TD 0.0123 Tw (Through an Expanding Plasma, to be published in Physical Review)Tj T* 0.0096 Tc 0 Tw (Letters.)Tj -2.145 -2.505 TD 0.01 Tc 0.1644 Tw [(13.)-866.3(D. F)77.4(.)0( DuBois, B. Bezzeridels, and H. )55.3(A. Rose, Phys. Fluids B )]TJ /F5 1 Tf 29.505 0 TD 0 Tc 0 Tw (4)Tj /F3 1 Tf 0.51 0 TD (,)Tj -27.87 -1.245 TD 0.01 Tc 0.0028 Tw (241 \(1992\).)Tj -2.145 -2.505 TD -0.0004 Tw [(14.)-866.4(H. )51.5(A. Rose and D. F)81.9(.)-0.1( DuBois, Phys. Fluids B )]TJ /F5 1 Tf 20.79 0 TD 0 Tc 0 Tw (4)Tj /F3 1 Tf 0.495 0 TD 0.01 Tc -0.0005 Tw (, 252 \(1992\).)Tj -21.285 -2.505 TD -0.0519 Tw [(15.)-866.4(H. A. )-52.2(Baldis )]TJ /F4 1 Tf 7.47 0 TD 0.0002 Tw (et al.)Tj /F3 1 Tf 2.07 0 TD [(, Phys. Rev)76.3(. Lett. )]TJ /F5 1 Tf 7.275 0 TD 0 Tw (77)Tj /F3 1 Tf 1.035 0 TD 0.0002 Tw (, 2957 \(1996\).)Tj -17.85 -2.49 TD 0.0041 Tw [(16.)-866.4(J. D. Lindl, )]TJ /F4 1 Tf 7.065 0 TD (Inertial Confinement Fusion: The Quest for Ignition and)Tj -4.92 -1.26 TD -0.0962 Tw [(Ener)34(gy Gain Using Indir)34.1(ect Drive)]TJ /F3 1 Tf 13.575 0 TD [( \(Springer)10.7(-V)115(erlag, New )39.5(Y)102(ork, 1998\),)]TJ -13.575 -1.245 TD 0.001 Tw (Chap. 6, pp. 6182.)Tj 5.9979 0 0 5.9987 49.8109 548.5264 Tm /GS2 gs 0 Tc 0 Tw [(E1)37(1039)]TJ ET 0.5 w 3.864 M 83.295 659.13 m 87.62 659.13 l 83.295 724.724 m 276.889 724.658 l 83.295 724.724 193.594 -131.187 re S /Cs10 cs 1 scn /Cs10 CS 1 SCN 236.755 682.361 4.428 -4.429 re B 251.373 710.021 4.428 -4.429 re B 187.763 677.224 4.428 -4.428 re B 128.499 650.749 4.428 -4.428 re B 193.294 658.652 4.428 -4.429 re B 0 0 0 1 K 272.564 659.13 m 276.889 659.13 l S 2 j 83.295 598.035 m 83.295 593.536 l 122.013 598.035 m 122.013 593.536 l 160.734 598.035 m 160.734 593.536 l 199.452 598.035 m 199.452 593.536 l 238.168 598.035 m 238.168 593.536 l 276.889 598.035 m 276.889 593.536 l 83.295 724.724 m 83.295 720.225 l 122.013 724.724 m 122.013 720.225 l 160.734 724.724 m 160.734 720.225 l 199.452 724.724 m 199.452 720.225 l 238.168 724.724 m 238.168 720.225 l 276.889 724.724 m 276.889 720.225 l S BT 9.9965 0 0 9.9978 66.7991 721.635 Tm 0 0 0 1 k (1.0)Tj 0 -6.575 TD (0.5)Tj 0 -6.5823 TD (0.0)Tj 1.4085 -0.7837 TD 3.3571 Tc [(01)-30(2)-11.6(3)32.1(4)-42.9(5)]TJ 0 9.9978 -9.9965 0 57.808 603.4895 Tm 0 Tc [(SBS ener)18(gy reflectivity \(%\))]TJ /F4 1 Tf 9.9965 0 0 9.9978 102.32 564.0095 Tm (I)Tj /F3 1 Tf 7.9972 0 0 7.9983 105.6486 561.85 Tm (95)Tj 9.9965 0 0 9.9978 113.6458 564.0095 Tm ( \(10)Tj 7.9972 0 0 7.9983 129.4703 566.1691 Tm (15)Tj 9.9965 0 0 9.9978 137.4675 564.0095 Tm -0.018 Tw [( W/cm)]TJ 7.9972 0 0 7.9983 164.2183 566.1691 Tm 0 Tw (2)Tj 9.9965 0 0 9.9978 168.2169 564.0095 Tm (\), overlapped intensity)Tj -4.3522 -1.1 TD (of beams 30, 14, 12, and 50)Tj ET endstream endobj 16 0 obj << /Type /Page /Parent 51 0 R /Resources 17 0 R /Contents 18 0 R /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] /Rotate 0 /Thumb 74 0 R >> endobj 17 0 obj << /ProcSet [ /PDF /Text ] /Font << /F3 22 0 R /F4 23 0 R /F5 24 0 R >> /ExtGState << /GS1 27 0 R >> >> endobj 18 0 obj << /Length 3819 >> stream BT /F4 1 Tf 10 0 0 10 265.32 749.88 Tm 0 0 0 1 k /GS1 gs 0 Tc 0 Tw (M)Tj 7 0 0 7 273.72 749.88 Tm 0.0072 Tc [(UL)23.8(TIBEAM)]TJ 10 0 0 10 307.8 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 315.36 749.88 Tm 0.0072 Tc [(TIMULA)36.9(TED)]TJ 10 0 0 10 354 749.88 Tm 0.0013 Tc ( B)Tj 7 0 0 7 362.64 749.88 Tm 0.0072 Tc (RILLOUIN)Tj 10 0 0 10 394.56 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 402.12 749.88 Tm 0.0072 Tc [(CA)40.9(TTERING)]TJ 10 0 0 10 439.68 749.88 Tm 0 Tc ( )Tj 7 0 0 7 442.2 749.88 Tm 0.0072 Tc (FROM)Tj 10 0 0 10 461.88 749.88 Tm 0.0013 Tc ( H)Tj 7 0 0 7 471.6 749.88 Tm 0.0072 Tc (OT)Tj 10 0 0 10 480.72 749.88 Tm 0.0013 Tc ( S)Tj 7 0 0 7 488.28 749.88 Tm 0.0072 Tc (OLID)Tj 10 0 0 10 504.84 749.88 Tm 0.005 Tc (-T)Tj 7 0 0 7 513.84 749.88 Tm 0.0072 Tc (ARGET)Tj 10 0 0 10 535.8 749.88 Tm 0.0013 Tc ( P)Tj 7 0 0 7 544.44 749.88 Tm 0.0072 Tc (LASMAS)Tj ET 0 0 0 1 K 0 J 0 j 0.96 w 10 M []0 d 1 i 60 752.52 m 263.52 752.52 l S BT 9 0 0 9 60 65.88 Tm 0 Tc -0.0008 Tw [(LLE Review)73.3(, V)110.2(olume 87)]TJ /F3 1 Tf 55.16 0 TD 0 Tw (133)Tj 8 0 0 8 63.84 725.4 Tm 0.01 Tc -0.0003 Tw [(17.)-866.2(S. Skupsky and R. S. Craxton, Phys. Plasmas )]TJ /F5 1 Tf 20.94 0 TD 0 Tc 0 Tw (6)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc -0.0003 Tw (, 2157 \(1999\).)Tj -21.45 -2.505 TD 0.0208 Tw [(18.)-866.2(T)81(.)0( R. Boehly)57.6(, R. S. Craxton, )23.2(T)66(.)0( H. Hinterman, P)117.4(.)0( )45.8(A. Jaanimagi, R. L.)]TJ 2.145 -1.245 TD 0.013 Tw [(Keck, J. H. Kelly)71.8(, )8(T)81(.)0( J. Kessler)33.9(, R. L. Kremens, S. )63.8(A. Kumpan, S. )40.9(A.)]TJ 0 -1.26 TD 0.0155 Tw [(Letzring, R. L. McCrory)58.4(, S. F)88(.)0( B. Morse, )13.5(W)99(.)0( Seka, S. Skupsky)66.4(, J. M.)]TJ 0 -1.245 TD 0.2128 Tw [(Soures, and C. P)117.4(.)0( )12.8(V)117(erdon, in )]TJ /F4 1 Tf 12.99 0 TD [(Pr)30(oceedings of the IAEA)28.2( T)78.8(echnical)]TJ -12.99 -1.245 TD -0.1196 Tw (Committee Meeting on Drivers for Inertial Confinement Fusion)Tj /F3 1 Tf 25.23 0 TD 0 Tc 0 Tw (,)Tj /F4 1 Tf 0.27 0 TD ( )Tj /F3 1 Tf 0.135 0 TD 0.01 Tc (edited)Tj -25.635 -1.26 TD -0.0001 Tw [(by J. Coutant \(IAEA, )16.4(V)57(ienna, 1995\), pp. 7986.)]TJ -2.145 -2.49 TD 0.0167 Tw [(19.)-866.2(T)81(.)0( J. Kessler)26.4(, )41.7(Y)132(.)0( Lin, L. S. Iwan, )23.6(W)84(.)0( P)112.7(.)0( Castle, C. Kellogg, J. Barone,)]TJ 2.145 -1.26 TD -0.0406 Tw [(E. Kowaluk, )50.8(A. )26.4(W)84(.)0( Schmid, K. L. Marshall, D. J. Smith, )60.1(A. L. Rigatti,)]TJ 0 -1.245 TD 0.0349 Tw [(J. )23.9(W)69(arner)49(, and )43.7(A. R. Staley)68.7(, in )]TJ /F4 1 Tf 12.81 0 TD [(Second )17.8(Annual International Confer)24.4(-)]TJ -12.81 -1.245 TD 0.1076 Tw [(ence on Solid State Lasers for )22.2(Application to Iner)-9(tial Confinement)]TJ 0 -1.26 TD 0.0135 Tc 0 Tw (Fusion)Tj /F3 1 Tf 2.85 0 TD 0 Tc (,)Tj /F4 1 Tf 0.27 0 TD ( )Tj /F3 1 Tf 0.51 0 TD 0.0135 Tc 0.25 Tw [(edited by M. L. )40.3(Andr \(SPIE, Bellingham, )28(W)117.5(A, 1997\),)]TJ -3.63 -1.245 TD 0.01 Tc 0.0009 Tw [(V)132(ol. 3047, pp. 272281.)]TJ 30.855 17.505 TD -0.0293 Tw [(20.)-866.3(W)99(.)0( Seka, R. S. Craxton, R. E. Bahr)35.6(, D. L. Brown, D. K. Bradley)68.9(, P)111.7(.)0( )55.7(A.)]TJ 2.145 -1.26 TD -0.0142 Tw [(Jaanimagi, B. )43.5(Y)102(aakobi, and R. Epstein, Phys. Fluids B )]TJ /F5 1 Tf 22.35 0 TD 0 Tc 0 Tw (4)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc -0.0142 Tw (, 432 \(1992\).)Tj -25.005 -2.49 TD -0.0001 Tw [(21.)-866.3(R. S. Craxton and R. L. McCrory)67.1(, J. )58.8(Appl. Phys. )]TJ /F5 1 Tf 22.17 0 TD 0 Tw (56)Tj /F3 1 Tf 1.02 0 TD -0.0001 Tw (, 108 \(1984\).)Tj -23.19 -2.505 TD -0.0197 Tw [(22.)-866.3(P)116(.)0( )20.3(W)84(.)0( McKenty)72.2(, )20.3(V)117(.)0( N. Goncharov)70.5(, R. P)113.5(.)0( J. )19.6(T)66(own, S. Skupsky)53.5(, R. Betti,)]TJ 2.145 -1.245 TD -0.0001 Tw [(and R. L. McCrory)67.8(, Phys. Plasmas )]TJ /F5 1 Tf 14.37 0 TD 0 Tc 0 Tw (8)Tj /F3 1 Tf 0.51 0 TD 0.01 Tc -0.0001 Tw (, 2315 \(2001\).)Tj ET endstream endobj 22 0 obj << /Type /Font /Subtype /Type1 /Encoding /MacRomanEncoding /BaseFont /Times-Roman >> endobj 23 0 obj << /Type /Font /Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Times-Italic >> endobj 24 0 obj << /Type /Font /Subtype /Type1 /Encoding /WinAnsiEncoding /BaseFont /Times-Bold >> endobj 25 0 obj << /Type /Font /Subtype /Type1 /FirstChar 1 /LastChar 2 /Widths [ 833 833 ] /Encoding 48 0 R /BaseFont /DGIKOA+MathematicalPi-One /FontDescriptor 44 0 R >> endobj 26 0 obj << /Type /Font /Subtype /Type1 /FirstChar 1 /LastChar 4 /Widths [ 576 400 549 549 ] /Encoding 49 0 R /BaseFont /DGILDF+Symbol /FontDescriptor 46 0 R /ToUnicode 50 0 R >> endobj 27 0 obj << /Type /ExtGState /SA false /SM 0.02 /TR /Identity >> endobj 28 0 obj << /Type /ExtGState /SA true /SM 0.02 /TR /Identity >> endobj 29 0 obj [ /Separation /PANTONE#20Process#20Cyan#20CVP /DeviceCMYK 33 0 R ] endobj 30 0 obj [ /Separation /PANTONE#20Blue#20072#20CVP /DeviceCMYK 34 0 R ] endobj 31 0 obj [ /Separation /PANTONE#20138#20CVP /DeviceCMYK 35 0 R ] endobj 32 0 obj [ /Separation /PANTONE#20186#20CVP /DeviceCMYK 36 0 R ] endobj 33 0 obj << /FunctionType 0 /Domain [ 0 1 ] /Range [ 0 1 0 1 0 1 0 1 ] /BitsPerSample 8 /Size [ 255 ] /Length 395 /Filter /FlateDecode >> stream H m۶ml۶ٶm۶mk2Aj02ak8F2Qj4Ø2qk<&2ILj22iLk:ӛf2Yj6Ü2yk>[E,j1%,i)K[Ʋh%+[ŪV5i-k[Ǻֳ lh#Ħ6-li+[ƶh';Ův=i/{Ǿ ;ġs#(G;Ʊs߉NrS4;Ùrs<.rK\2rk\:nr[6Ýr{>{G<1{g<9{^W5{Ûw=>O|3o|;~_7ß? : endstream endobj 34 0 obj << /FunctionType 0 /Domain [ 0 1 ] /Range [ 0 1 0 1 0 1 0 1 ] /BitsPerSample 8 /Size [ 255 ] /Length 650 /Filter /FlateDecode >> stream H ˶m\--۶mZmy˶mۘm۶w (&ND$MB$)29R:%ibTKM4dӒ)ӓ%YcdDB;+y7;r?I\M<ER,S %c.DP(Q8bT)IRT+MX5R@Sy*S?6Bê4CiԠiMբylQЪ&}vh_ ;5s#
^kx o7a>;ݣw >S|rOY,_|u7]+O:M~3u= ]W endstream endobj 35 0 obj << /FunctionType 0 /Domain [ 0 1 ] /Range [ 0 1 0 1 0 1 0 1 ] /BitsPerSample 8 /Size [ 255 ] /Length 536 /Filter /FlateDecode >> stream H,ÃP ɮͮͶ][mm۶m۶m۶'4{^sBD<@䨊%bRlGqW@J1+BdJS(e N*VV ^z*ϨL (+dSv倄9r)@ʧ BB*"A*!eTT^ u*pH[EUU UW HjAhmQ]PO!c5T#XM27SsB-Y[5dkj۫:BN9AꡞW OoQ_O! ?XC4 p(8B#5 Ek&BIŦhA隡PbfCs4J|(@,-˴ʭJ&PaAzmFIm6];wi7T٣_AuDG1'tRiY}.P."Խ˺Կ n64 ?#hXO>shB/ ZF>o~'O w endstream endobj 36 0 obj << /FunctionType 0 /Domain [ 0 1 ] /Range [ 0 1 0 1 0 1 0 1 ] /BitsPerSample 8 /Size [ 255 ] /Length 746 /Filter /FlateDecode >> stream H$Ãv@3Lm۶ʹMj۶m۶}^kPPUФKLi`[ JQ]Se+ dVҧQȐV!c:L2sz,TfTI%{fYTr\YUrgSɓ]%̗C%NT N](FEik/QFIYFe.[T\15*Ȋ%4*ԩ\JJiZYVz9fyZtjWԩ#VҩWY~2A\5 0h,4hZˠYmEu ZKݺAqme&thlQvjbҹIfIW٭I&=Z$ȞMz1o'ޢo[_{r@-ubLb1Űnc[a12bT6czٌm3Nc3~6bL`3eA6d`Clf$LtH2Lw%gp3a(yrhcuX4a\2^NpX:e\>edS\VS]LsY.v.fl]6lu6}ǎ;5c==}8<2