15:00 〜 15:15
▲ [15p-A305-5] Modular Gain Medium for J-class Solid-State Laser Amplifier
キーワード:solid-state laser, laser amplifier
A modular amplifier composed of a series of crystals of varying parameters was developed, allowing flexible configurations. Changing from a configuration with uniform doping to one with diluted crystals at the front produced a 60% increase of output energy by reduction of parasitic oscillations, reaching 1.6J in single stage.