Collection Of theses on high power laser and plasma physics, 2008, 6 (1): 53, Published Online: Oct. 9, 2009
Arrangement Design of the Final Optics Assembly for the SG-Ⅱ Upgrading Laser
光学器件 神光Ⅱ升级装置 鬼像分析 终端光学组件 排布设计 optical devices “SG-Ⅱ” upgrading laser ghost reflection analysis final optics assembly arrangement design
Abstract
It is important to keep away from the ghost reflection point for the arrangement design of final optics assembly (FOA) in the high power laser facility. The high power output of the “SG-Ⅱ” upgrading laser, limited target field space and complicated ghost reflection distribution lead to the difficult design of the FOA. By using the ghost image analysis software designed by ourselves, we analyzed the ghost reflection distribution of the FOA. Then, the arrangement of two types of designs for the FOA was optimized. According to the characteristics of “SG-Ⅱ” upgrading laser, we obtained the design for the FOA, which can satisfy the system requirement exactly.
Qiao Zhanfeng, Lu Xingqiang, Zhao Dongfeng, Zhu Baoqiang. Arrangement Design of the Final Optics Assembly for the SG-Ⅱ Upgrading Laser[J]. Collection Of theses on high power laser and plasma physics, 2008, 6(1): 53.