Dr. Caizhen Yao Profile

Dr. Caizhen Yao

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Publications (4)

Proceedings Article | 25 January 2024 Paper

Thermal ablation behavior of infrared optical element under high energy CW laser

Siheng Xiang, Hui You, Xinxiang Miao, Yilan Jiang, Longfei Niu, Caizhen Yao, Guorui Zhou

Proceedings Volume 12972, 129720M (2024) https://doi.org/10.1117/12.3022800

KEYWORDS: Optical components, Particles, Contamination, Continuous wave operation, Iron, Laser energy, Optical coatings, Optical surfaces, Laser ablation, Thermography

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Proceedings Article | 19 November 2021 Presentation + Paper

In-situ cleaning organic contaminants on SiO2 sol-gel antireflection film by low-pressure air plasma

Yuhai Li, Qingshun Bai, Rongqi Shen, Peng Zhang, Lihua Lu, Xiaodong Yuan, Xinxiang Miao, Wei Han, Hao Liu, Lin Huang, Caizhen Yao

Proceedings Volume 11910, 1191017 (2021) https://doi.org/10.1117/12.2599668

KEYWORDS: Plasma, Sol-gels, Optical components, Transmittance, Oxygen, Contamination, Natural surfaces, Chemical reactions, Antireflective coatings, Carbon

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Proceedings Article | 12 May 2017 Paper

Cleaning mechanism of particle contaminants on large aperture optical components by using air knife sweeping technology

Longfei Niu, Hao Liu, Xinxiang Miao, Haibing Lv, Xiaodong Yuan, Hai Zhou, Caizhen Yao, Guorui Zhou, Qin Li

Proceedings Volume 10173, 1017323 (2017) https://doi.org/10.1117/12.2267980

KEYWORDS: Particles, Optical components, High power lasers, Optical simulations

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Proceedings Article | 12 May 2017 Paper

The infrared spectra and laser damage threshold of the fused silica after megacoustic field assisted hydrofluoric-based etching

Yuan Li, Ke Yang, Caizhen Yao, Zhiqiang Wang, Xiaodong Yuan, Hongwei Yan, Xin Ju, Liming Yang

Proceedings Volume 10173, 101730C (2017) https://doi.org/10.1117/12.2267745

KEYWORDS: Infrared radiation, Silica, Etching, Laser damage threshold, Laser induced damage, Silicon, Absorption, Surface finishing, Polishing, Optics manufacturing

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