Chinese Journal of Lasers B, 1994, 3 (5): 469, 网络出版: 2007-08-17
Study of organic silicon resin protective coating with high laser damage threshold for KDP crystal
Study of organic silicon resin protective coating with high laser damage threshold for KDP crystal
摘要
Abstract
In this paper, (CH3O)3Si-[O-Si(CH3)(OH)-]m-[O-Si(CH3)(OC2H5)]m-O-Si(OCH3)3, one of the organic silicon resins named SJ-70, hasbeen coated on KDP crystal as a protective coating by spin or dip method. Film structures andcoating performances were measured and discussed. The thresholds of SJ-70 cured coating arein the range of 6-8 J/cm2, for Ins pulse width and 1. 064μm wavelength. The coated KDPcrystals keep good transparent for more than 70 days under the conditions of 25~35 ℃ and 65%~95% humidity.
TANG Yongxing, ZHANG Weiqing, ZHOU Weiping, ZHU Congshan. Study of organic silicon resin protective coating with high laser damage threshold for KDP crystal[J]. Chinese Journal of Lasers B, 1994, 3(5): 469. TANG Yongxing, ZHANG Weiqing, ZHOU Weiping, ZHU Congshan. Study of organic silicon resin protective coating with high laser damage threshold for KDP crystal[J]. 中国激光(英文版), 1994, 3(5): 469.
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