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内蒙古自治区呼和浩特市赛罕区大学西街235号 邮编: 010021
作者机构:Univ Maryland Baltimore Cty Dept Comp Sci & Elect Engn TRC 2031000 Hilltop Circle Baltimore MD 21250 USA Naval Res Lab Code 5620 Washington DC 20375 USA Sotera Def Solut Crofton MD 21114 USA
出 版 物:《OPTICS EXPRESS》 (Opt. Express)
年 卷 期:2016年第24卷第10期
页 面:10172-10187页
核心收录:
学科分类:070207[理学-光学] 07[理学] 08[工学] 0803[工学-光学工程] 0702[理学-物理学]
主 题:Chalcogenide fibers Computation methods Effective refractive index Fresnel reflection High power lasers Total internal reflection
摘 要:We computationally investigate moth-eye anti-reflective nanostructures imprinted on the endfaces of As2S3 chalcogenide optical fibers. With a goal of maximizing the transmission through the endfaces, we investigate the effect of changing the parameters of the structure, including the height, width, period, shape, and angle-of-incidence. Using these results, we design two different moth-eye structures that can theoretically achieve almost 99.9% average transmisison through an As2S3 surface. (C) 2016 Optical Society of America