Research on infrared antireflective characteristics of two-dimensional sub-wavelength structures

Qi Yuan Xu, Zu Zhen Zhao, Yang Ping Li, Zheng Tang Liu, Yong Jin Xu, Yong Fa Zhu

科研成果: 书/报告/会议事项章节会议稿件同行评审

1 引用 (Scopus)

摘要

In order to improve the transmission and durability of infrared optical materials, the antireflection characteristics of two dimensional sub-wavelength structures on infrared optical materials were investigated. The results of numerical modeling showed two dimensional sub-wavelength structures can improve the transmission of infrared optical materials over a broad band, especially pyramid structures. Then two dimensional sub-wavelength structures on Zinc sulfide were fabricated with contacting ultraviolet lithography and reactive ion etching, A substantial antireflection effect was obtained over the wavelength band 8~12 μm. To improve the environmental durability of the antireflective sub-wavelength structures, Germanium carbide film was deposited on the two dimensional sub-wavelength structures by reactive RF magnetron sputtering.

源语言英语
主期刊名Applied Science, Materials Science and Information Technologies in Industry
363-366
页数4
DOI
出版状态已出版 - 2014
活动2014 International Conference on Advances in Materials Science and Information Technologies in Industry, AMSITI 2014 - Xian, 中国
期限: 11 1月 201412 1月 2014

出版系列

姓名Applied Mechanics and Materials
513-517
ISSN(印刷版)1660-9336
ISSN(电子版)1662-7482

会议

会议2014 International Conference on Advances in Materials Science and Information Technologies in Industry, AMSITI 2014
国家/地区中国
Xian
时期11/01/1412/01/14

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