Chinese Optics Letters, 2013, 11 (s1): S10406, Published Online: Jun. 10, 2013  

Design and preparation of multilayer optical coatings for laser crystal Nd:YVO4 and KTP Download: 629次

Author Affiliations
Abstract
Design and preparation of multilayer optical coatings are investigated on laser crystal Nd:YVO4, YVO4, and frequency doubling crystal KTP substrate. Multilayer optical coatings are deposited on one surface of the crystals using the ion beam sputtering technique, and the other surface is coated with a single SiO2 as protective layer. For the YVO4 crystal after coating, the reflectivity at 1 064 and 532 nm are greater than 99.9% and 99.8%, respectively, and the transmissivity at 808 nm is greater than 91.5%. For the KTP crystal after coating, the reflectivity at 1 064 nm is greater than 99.95%, and the transmissivity at 532 nm is greater than 99.5%. After thermal annealing, the transmissivity can be improved. The obtained coated crystals can be used in high power solid-state lasers.

Yugang Jiang, Huasong Liu, Lishuan Wang, Chenghui Jiang, Yiqin Ji, Yaping Yang. Design and preparation of multilayer optical coatings for laser crystal Nd:YVO4 and KTP[J]. Chinese Optics Letters, 2013, 11(s1): S10406.

关于本站 Cookie 的使用提示

中国光学期刊网使用基于 cookie 的技术来更好地为您提供各项服务,点击此处了解我们的隐私策略。 如您需继续使用本网站,请您授权我们使用本地 cookie 来保存部分信息。
全站搜索
您最值得信赖的光电行业旗舰网络服务平台!