Dr. Kexin Cheng Profile

Dr. Kexin Cheng

at Tsinghua Univ

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Author

Publications (3)

Proceedings Article | 22 June 2013 Paper

An on-line monitoring technique for trace gases in atmosphere based on differential optical absorption spectroscopy

L. Sun, K. Cheng, H. Yang, Q. He

Proceedings Volume 8769, 87692Z (2013) https://doi.org/10.1117/12.2021110

KEYWORDS: Absorption, Gases, Atmospheric optics, Atmospheric monitoring, Absorption spectroscopy, Lamps, Spectroscopic atmospheric monitoring techniques, Spectroscopy, NOx, Light sources

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Proceedings Article | 27 January 2009 Paper

Astigmatism analysis by matrix methods in white cells

Kexin Chen, Huaidong Yang, Liqun Sun, Guofan Jin

Proceedings Volume 7156, 71560G (2009) https://doi.org/10.1117/12.806947

KEYWORDS: Mirrors, Monochromatic aberrations, Objectives, Absorption, Matrices, Reflection, Optical components, Spherical lenses, System on a chip, Americium

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Proceedings Article | 20 January 2006 Paper

Study of dual-wavelength readout properties in volume holographic storage system

Kexin Chen, Shoujun Luo, Liangcai Cao, Qingsheng He, Guofan Jin

Proceedings Volume 6027, 60274N (2006) https://doi.org/10.1117/12.668422

KEYWORDS: Holography, Holograms, Multiplexing, Volume holography, Diffraction, Polarization, Analytical research, Spatial light modulators, Data storage, Optical spheres

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