中国激光, 2009, 36 (s1): 231, 网络出版: 2009-06-18
高功率激光系统中杂散光分析的计算机辅助设计
CAD of the Modeling Stray Light in the High Power Laser System
鬼像可视化 杂散光 鬼像 高功率固体激光装置 ghost image for optical-path simulation stray light ghost image high power solid-state laser system
摘要
基于高功率固体激光系统中杂散光的分析结果,利用Wildfire-PRO/E3.0软件将系统中鬼像在装置结构模型中进行了三维可视化仿真, 建立了描述鬼像分布的仿真模型。利用该模型可对装置中可能产生的一阶至多阶鬼像位置进行全面显示, 可从各个角度观察鬼像分布情况, 便于排除无危害的鬼像。同时, 对典型位置的鬼像危害进行了分析, 提出了规避鬼像危害的方法和措施。研究结果为高功率固体激光装置的杂散光管理提供了有力支撑。
Abstract
According to the analysis of stray light in high power solid-state laser system, the ghost image was 3D demonstrated in the structure model of the facility by software Wildfire-PRO/E3.0. The simulation model to describe the ghost-image distribution was also established. The position of the one-or-more order ghost image in the facility can be fully displayed in all directions so that the ghost-image harmfulness can be easily found. The hazard analysis of typical ghost-image was made and method to avoid the damage of ghost image was put forward. The research results will be in favor of stray light management.
莫磊, 粟敬钦, 王方, 王文义, 刘兰琴. 高功率激光系统中杂散光分析的计算机辅助设计[J]. 中国激光, 2009, 36(s1): 231. Mo Lei, Su Jingqin, Wang Fang, Wang Wenyi, Liu Lanqin. CAD of the Modeling Stray Light in the High Power Laser System[J]. Chinese Journal of Lasers, 2009, 36(s1): 231.