NIF Final Optics
Two of the 48 final optics assemblies (FOAs) that convert the wavelength of NIF’s beamlines and focus the laser light into the Target Chamber. The FOAs are the last element of the main laser system and the first of the Target Area systems. Each FOA contains four integrated optics modules (IOMs) that incorporate beam conditioning, frequency conversion, focusing, diagnostic sampling, and debris shielding capabilities into a single compact assembly (see Final Optics1). Credit: Damien Jemison
