Relationship between inside defects and optical properties of CVDZnS

Huaizhi Yu; Ruifeng Song; Chengsong Huo; Jianping Liu; Wancai Huang; Hongchun Shi

doi:10.1117/12.402804

6 October 2000 Relationship between inside defects and optical properties of CVDZnS

Huaizhi Yu, Ruifeng Song, Chengsong Huo, Jianping Liu, Wancai Huang, Hongchun Shi

Proceedings Volume 4231, Advanced Optical Manufacturing and Testing Technology 2000; (2000) https://doi.org/10.1117/12.402804
Event: International Topical Symposium on Advanced Optical Manufacturing and Testing Technology, 2000, Chengdu, China

Abstract

Experiment methods such as X-ray diffraction, ICP-AES, TEM are adopted to study the relationship between optical properties and inside defects of CVDZnS samples which deposit at different experiment conditions. Through our studies, we draw the conclusion that there inside the material exists a kind of Zn-H associated particle which functioned as optical scatter centers. These scatter centers will lower the transmittance of CVDZnS both in the visible and the IR spectral regions. However, these Zn-H associated particles can be diminished through Hot Isostatic Pressing processing, and after the processing the transmittance of ZnS will substantially improved, especially in the visible spectral region.

Citation Download Citation

Huaizhi Yu, Ruifeng Song, Chengsong Huo, Jianping Liu, Wancai Huang, and Hongchun Shi "Relationship between inside defects and optical properties of CVDZnS", Proc. SPIE 4231, Advanced Optical Manufacturing and Testing Technology 2000, (6 October 2000); https://doi.org/10.1117/12.402804

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