腐蚀石英光栅为分光元件的激光照明系统研究  

Research on Laser Lighting System with Etched Phase Gratings as the Splitters

作　　者：王宪涛[1] 赵智亮[1] 朱健强[1] 

机构地区：[1]中国科学院上海光学精密机械研究所高功率激光物理实验室,上海201800

出　　处：《电子器件》2008年第1期68-71,共4页Chinese Journal of Electron Devices

摘　　要：利用腐蚀法制作的石英光栅作为分光元件,将其应用拓展到激光景观工程领域中,产生了全新的激光景观效果.给出了一种适用于室外复杂环境用于激光景观照明系统中的光栅分光原理、制作工艺过程等,发展了采用光栅分光元件产生多种不同激光景观照明效果的控制系统,并与利用高速扫描振镜实现的激光照明系统的景观效果进行了比较.The method of using fused quartz grating as a splitter by the etching technique applied in the field of laser lighting engineering is firstly brought forward. The principle of beam splitting and technique process of the grating suitable for operating outdoors and indoors in special environment is discussed. And the control system with the gratings as the splitter to create various effects of the laser lighting is also developed in this article.

关 键 词：腐蚀相位光栅 分光元件 激光景观照明 景观效果 

分 类 号：TN249[电子电信—物理电子学]