强激光与粒子束2012，Vol.24Issue(8)：1806-1810,5.DOI:10.3788/HPLPB20122408.1806
熔石英亚表面修复形貌对光场的调制
Modulation on incident laser induced by repaired subsurface defect in fused silica
摘要
Abstract
The effect of the repaired subsurface defect with Gaussian profile in fused silica on incident laser is studied according to the scalar diffraction theory. The matlab simulation results agree with the experiment results. It is shown that modulation on incident laser is produced by the repaired site and varies with the light propagation distance. The modulation may cause damage of the downstream optical components. However, the damage risk can be reduced by installing the downstream optical components at appropriate positions.关键词
光调制度/激光修复/标量衍射理论/高斯面型/熔石英Key words
modulation/ laser repair/ scalar diffraction theory/ Gaussian profile/ fused silica分类
信息技术与安全科学引用本文复制引用
张彦垒,肖峻,袁晓东,贺少勃,蒋勇,刘春明..熔石英亚表面修复形貌对光场的调制[J].强激光与粒子束,2012,24(8):1806-1810,5.基金项目
国防预研基金项目(426020606) （426020606）
