Adaptive Optical System for a Large-aperture Nd: glass Laser for ICf

摘要

An adaptive optical system with a 45-channel deformable mirror and a Shack-Hartmann wavefront sensor with 10 x 10 sub-apertures was built for correcting the static and dynamic wavefront aberrations existed in the large-aperture Nd: glass laser for inertial confinement fusion. This paper describes the function and performance of the adaptive optical system. The latest experiment results on the ICF laser system are presented.