文献类型：期刊文献

英文题名：A photo-stable chalcogenide glass

作者：Yang, Guang[1,2];Jain, Himanshu[2];Ganjoo, Ashtosh[2];Zhao, Donghui[2];Xu, Yinsheng[1];Zeng, Huidan[1];Chen, Guorong[1]

机构：[1]E China Univ Sci & Technol, Sch Mat Sci & Engn, Key Lab Ultrafine Mat Minist Educ, Shanghai 200237, Peoples R China;[2]Lehigh Univ, Dept Mat Sci & Engn, Bethlehem, PA 18015 USA

年份：2008

卷号：16

期号：14

起止页码：10565

外文期刊名：OPTICS EXPRESS

收录：;EI(收录号：20083011392415);WOS:【SCI-EXPANDED(收录号:WOS:000257564100064)】；

语种：英文

外文关键词：Germanium compounds - Selenium compounds - Chalcogenides

摘要：Photo-darkening and photo-bleaching are well known phenomena in As-Se and Ge-Se chalcogenide glasses, respectively. Consequently, a systematic dependence of photo-induced optical changes in GexAs45-xSe55 glass series on x is expected between these two extremes. This prediction of photosensitivity on Ge/As ratio has been exploited to demonstrate the first intrinsically photo-stable chalcogenide glass at x similar to 10, which would be suitable for fabricating photo-insensitive optical components for various applications. (c) 2008 Optical Society of America.