| Study of organic silicon resin protective coating with high laser damage threshold for KDP crystal |
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| 作者姓名： | TANG Yongxing ZHANG Weiqing ZHOU Weiping ZHU Congshan |
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| 作者单位： | Shanghai Instifute of Optics and Fine Mechanics，Academia Sinica，P. O. Box 800 - 216，Shanghai 201800，China |
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| 摘 要： | ＳｔｕｄｙｏｆｏｒｇａｎｉｃｓｉｌｉｃｏｎｒｅｓｉｎｐｒｏｔｅｃｔｉｖｅｃｏａｔｉｎｇｗｉｔｈｈｉｇｈｌａｓｅｒｄａｍａｇｅｔｈｒｅｓｈｏｌｄｆｏｒＫＤＰｃｒｙｓｔａｌＴＡＮＧＹｏｎｇｘｉｎｇ；ＺＨＡＮＧＷｅｉｑｉｎｇ；ＺＨＯＵＷｅｉｐｉｎｇ；ＺＨＵ...
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| 收稿时间： | 1994/7/18 |
Study of organic silicon resin protective coating with high laser damage threshold for KDP crystal |
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| 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):469-474. |
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| Authors: | TANG Yongxing ZHANG Weiqing ZHOU Weiping ZHU Congshan |
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| 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. |
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| Keywords: | laser damage of coating protective coating |
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