Chinese Journal of Lasers B, 1996, 5 (4): 371, 网络出版: 2006-12-04
Study on Laser Conditioning of Optical Coatings
Study on Laser Conditioning of Optical Coatings
摘要
Abstract
Results are presented that show the damage thresholds of e -beam evaporation deposited multilayer ZrO2/SiO2 and HfO2/SiO2 thin films can be increased by illumination with sub-threshold fluences of a small diameter beam (125μm) from pulsed (1Hz, 10ns) NdYAG laser (1064um). Of the two kinds of coatings, HfO8/SiO2 gave greater improvement with conditioning. Several possible conditioning mechanisms are examined.
ZHAO Qiang, FAN Zhengxiu, WANG Zhijiang. Study on Laser Conditioning of Optical Coatings[J]. Chinese Journal of Lasers B, 1996, 5(4): 371. ZHAO Qiang, FAN Zhengxiu, WANG Zhijiang. Study on Laser Conditioning of Optical Coatings[J]. 中国激光(英文版), 1996, 5(4): 371.