摘要
针对高功率激光装置四程放大系统的特点,利用矩阵光学原理,建立了四程放大准直系统的数学模型;基于此模型,设计了四程放大系统的准直调整方案;得出了近、远场偏移量与调整量关系的解析解.
Beam automatic alignment system is used to implement beam adjustment.Basing on the principle of matrix optics,the mathematical model for auto-alignment in four-pass amplifier is built by analyzing the properties of this system.Using this model,the scheme of beam alignment is designed,and the analytical solutions of the amounts of near field adjustment and far field adjustment are obtained,respectively.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2008年第11期6992-6997,共6页
Acta Physica Sinica
基金
国家高技术研究发展计划(863)(批准号:2007SQ804)
中日韩激光聚变高能量密度物理合作研究资助的课题~~
关键词
激光技术
光束准直
四程放大
laser technique,beam alignment,four-pass amplifier
作者简介
通讯联系人,E-mail：baoqzhu@siom．ac．cn
