| 摘要 |
PURPOSE:To improve amplification efficiency, reduce manhours for maintenance and adjustment, and supply a stable laser beam to an amplifier. CONSTITUTION:This laser amplifier equipment is provided with the following a master oscillation equipment 18 of a laser oscillation source, an injection lock oscillation equipment 19 which performs slant axis resonance, an aperture 14 for cutting out uniform intensity distribution of an output laser beam of the injection lock oscillation equipment 19, a laser amplifier 17, a sampling mirror 12 which samples a laser beam which has passed the aperture 14, a beam monitor equipment 13 which monitors the intensity distribution of a sampling beam, and a magnification optical system 15 which adjusts the beam size in the manner in which the laser beam cut by the aperture 14 can be made to enter an amplifier 17. |
