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Proceedings Paper

Accuracy improvement of interferometric Rayleigh scattering diagnostic
Author(s): Bo Yan; Li Chen; Kewei Yin; Shuang Chen; Furong Yang; Xiaobo Tu
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Paper Abstract

Cavity structure is used to increase the Interferometric Rayleigh scattering signal intensity. By using ZEMAX method, we simulate a special cavity mode comprising two spherical reflectors with different size, including the focal length and the diameter. The simulations suggest that the parallel beam can reflect repeatedly in the resonant cavity and concentrate on the focus. Besides, the reflection times and the ray width can reach about 50 and 2.1 cm after some feasible solutions.

Paper Details

Date Published: 24 October 2017
PDF: 6 pages
Proc. SPIE 10461, AOPC 2017: Optical Spectroscopy and Imaging, 104610V (24 October 2017); doi: 10.1117/12.2284392
Show Author Affiliations
Bo Yan, China Aerodynamics Research and Development Ctr. (China)
Li Chen, China Aerodynamics Research and Development Ctr. (China)
Kewei Yin, China Aerodynamics Research and Development Ctr. (China)
Shuang Chen, China Aerodynamics Research and Development Ctr. (China)
Furong Yang, China Aerodynamics Research and Development Ctr. (China)
Xiaobo Tu, China Aerodynamics Research and Development Ctr. (China)


Published in SPIE Proceedings Vol. 10461:
AOPC 2017: Optical Spectroscopy and Imaging
Jin Yu; Zhe Wang; Wei Hang; Bing Zhao; Xiandeng Hou; Mengxia Xie; Tsutomu Shimura, Editor(s)

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