Quick Shot

With the OMEGA target structure in the background, Senior Laboratory Engineer Jay Brown is shown finalizing the setup of the 3ω UV spectrometer (UVSPEC) calibration source. This source generates and transports a precision 351-nm wavelength to the UVSPEC diagnostic for accurate calibration. Located on the fiducial table, this 3ω calibration source frequency triples the existing infrared fiducial laser to the UV and launches it into optical fiber for transport to the UVSPEC. The components of the source can be seen in the inset.