作者: Hideo Hoshino , Tatsuya Ariga , Akira Endo , Taisuke Miura
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摘要: A driver laser for an extreme ultra violet light source device capable of suppressing self-oscillation light, amplifying a beam efficiently, and reducing size. The has oscillator generating to output the generated beam, at least one amplifier from amplified beam. includes discharge unit which amplifies by using energy medium excited discharge, feedback mirror leads unit, polarizer into also reflects predetermined direction, filter attenuates unit.