摘要
本文讨论了在特定镀膜室的几何尺寸约束下,一定直径(0.8m)的主反射镜的膜层厚度分布。给出了金属增强型高反射膜系由于不均匀性对光束偏振态的影响;计算了1.06μm主激光和0.5893μm的信标光产生的相位畸变。通过修正设计得到符号相同的相位变化,从而使信标光达到预期目的。
This paper discusses mirror coating nonuniformities caused by geometrical constraints in the chamber used and their effects on polarization of light beams for enhanced metal coatings. Phase distortions of 1.06 ?pm laser beam and 0.5893- fun beacon beam have been calculated. Phase distortions with same signs have been abtained using a modified design.
出处
《强激光与粒子束》
EI
CAS
CSCD
1992年第1期59-64,共6页
High Power Laser and Particle Beams
关键词
均匀性
偏振
反射镜
强激光
coating thickness nonuniformities , polarization, phase distortion.
