An aberration-eliminating processing technology for optical window working under differential pressure condition

Jia Zhai; Xiaoli Ren; Jiao Yang; Dingyu Feng; Wenchuan Zhao; Muxin Yu

doi:10.1117/12.2504913

30 January 2019 An aberration-eliminating processing technology for optical window working under differential pressure condition

Jia Zhai, Xiaoli Ren, Jiao Yang , Dingyu Feng, Wenchuan Zhao , Muxin Yu

Author Affiliations +

Proceedings Volume 10841, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics; 108410N (2019) https://doi.org/10.1117/12.2504913
Event: Ninth International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT2018), 2018, Chengdu, China

Abstract

Optical window working under differential pressure condition could deform and deteriorate optical quality. Therefore, an optical window manufactured and measured under zero differential pressure would induce transmission wavefront aberration, when it works under differential pressure condition. A new processing technology requires the optical window to be manufactured and measured under a given differential pressure condition which is equal to the actual working differential pressure of the optical window. The loop of manufacturing and measuring goes on, until the final measuring result satisfies requirement. The completed optical window could repeat measuring result when it works at the same differential pressure condition.

Citation Download Citation

Jia Zhai, Xiaoli Ren, Jiao Yang , Dingyu Feng, Wenchuan Zhao , and Muxin Yu "An aberration-eliminating processing technology for optical window working under differential pressure condition ", Proc. SPIE 10841, 9th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Meta-Surface-Wave and Planar Optics, 108410N (30 January 2019); https://doi.org/10.1117/12.2504913

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