Prof. Jinlong Cheng Profile

Prof. Jinlong Cheng

at Huaiyin Normal University

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Author

Publications (4)

Proceedings Article | 13 December 2024 Paper

Dual-wavelength squeezing interferometry with a novel double phase shift strategy: synthetic-wavelength interferometric fringe extraction by the conjugate complex function coupling

Jinlong Cheng, Zhenghe Hua, Youqun Chen, Xintian Bian, Fen Zuo, Hengqing Ge

Proceedings Volume 13498, 134980G (2024) https://doi.org/10.1117/12.3048187

KEYWORDS: Interferograms, Interferometry, Phase shifts, Phase distribution, Fourier transforms, Demodulation

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Proceedings Article | 8 October 2015 Paper

Design, assembly and calibration of white-light microscopy interferometer

Shuai Wang, Zhishan Gao, Minjue Li, Jingfei Ye, Jinlong Cheng, Zhongming Yang, Qun Yuan

Proceedings Volume 9677, 96771Q (2015) https://doi.org/10.1117/12.2199819

KEYWORDS: Objectives, Interferometers, Microscopy, Interferometry, Beam splitters, Microscopes, Calibration, Charge-coupled devices, 3D metrology, Mirrors

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Proceedings Article | 8 October 2015 Paper

An algorithm based on carrier squeezing interferometry for multi-beam phase extraction in Fizeau interferometer

Jinlong Cheng, Zhishan Gao, Kailiang Wang, Zhongming Yang, Shuai Wang, Qun Yuan

Proceedings Volume 9677, 96771K (2015) https://doi.org/10.1117/12.2199694

KEYWORDS: Phase shifts, Fizeau interferometers, Interferometry, Reflectivity, Principal component analysis, Computer simulations, Phase interferometry, Turbulence, Phase measurement, Optical testing

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Proceedings Article | 8 October 2015 Paper

Focal length and radius of curvature measurement using wavefront difference method

Zhongming Yang, Zhishan Gao, Shuai Wang, Jinlong Cheng, Qun Yuan

Proceedings Volume 9677, 96771C (2015) https://doi.org/10.1117/12.2199654

KEYWORDS: Statistical analysis, Wavefronts, Mirrors, Spherical lenses, Fizeau interferometers, Glasses, Point diffraction interferometers, Interferometry, Neodymium, Environmental sensing

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