Graph showing energy absorbed and total laser pulse energy

Laser–Matter Interaction Workshop

1971:

At a laser–matter interaction workshop held at Rensselaer Polytechnic Institute (RPI), LLE scientists presented the first results on the use of multiple short laser pulses to enhance absorption of laser light by laser-fusion targets. Multiple-laser-pulse irradiation (pickets) is a feature of current high-gain, direct-drive target designs.

Graph showing energy absorbed and total laser pulse energy