Prof. Sen Han Profile

Prof. Sen Han

at Univ of Shanghai for Science and Technology

SPIE Involvement:

Conference Program Committee | Conference Chair | Editor | Author | Student Chapter Advisor

Publications (67)

Proceedings Article | 20 November 2024 Paper

Simulated grating for absolute measuring the transfer function of 300mm aperture Fizeau interferometer

Yuhang Shen, Jiaqi Qin, Sen Han, Xueyuan Li, Ying Yang, Liwei Zhang, Yanjun Wang, Chengliang Fu, Linji Ji, Quanzhao Wang, Bo Zhang, Jincheng Zhuang, Songlin Zhuang

Proceedings Volume 13241, 132410K (2024) https://doi.org/10.1117/12.3035907

KEYWORDS: Fizeau interferometers, Spatial frequencies, Optical gratings, Optical testing, Computer simulations, Mathematical optimization, Equipment, Astronomical interferometers, Optical surfaces, Optical components

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Proceedings Article | 20 November 2024 Paper

Digital interferometric testing of ring surface

Hao Sun, Chunyan Wang, Sen Han, Kun Ma

Proceedings Volume 13241, 132410J (2024) https://doi.org/10.1117/12.3038735

KEYWORDS: Conical mirrors, Mirror surfaces, Optical surfaces, Error analysis, Optical path differences, Matrices, Interferometry, Error control coding, Wavefronts, Wavefront errors

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Proceedings Article | 20 November 2024 Poster + Paper

Surface analysis of large-aperture flat changing under various supports

Yanjun Wang, Yuhang Shen, Ying Yang, Liwei Zhang, Sen Han, Jiaqi Qin, Linji Ji, Chengliang Fu

Proceedings Volume 13241, 132411G (2024) https://doi.org/10.1117/12.3035231

KEYWORDS: Deformation, Temperature metrology, Photovoltaics, Glasses, Boundary conditions, Porosity, Optical surfaces, Thermal deformation, Finite element methods, Temperature distribution

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Proceedings Article | 20 November 2024 Poster + Paper

Parallel optimization design of phase unwrapping algorithm

Chengliang Fu, Sen Han, Ying Yang, Yuhang Shen, Liwei Zhang, Yanjun Wang, Linji Ji, Jiaqi Qin

Proceedings Volume 13241, 132411E (2024) https://doi.org/10.1117/12.3035194

KEYWORDS: Phase unwrapping, Parallel computing, Mathematical optimization, Windows, Super resolution, Image processing, Design, Algorithm development, Signal processing, Laser interferometry

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Proceedings Article | 20 November 2024 Paper

Two-position spherical absolute measurement method

Sen Han, Liwei Zhang, Jingming Guo, Wujun Lv, Yuhang Shen, Ying Yang, Yanjun Wang, Chengliang Fu, Linji Ji, Jiaqi Qin

Proceedings Volume 13241, 1324107 (2024) https://doi.org/10.1117/12.3036056

KEYWORDS: Spherical lenses, Optical spheres, Zernike polynomials, Optical surfaces, Wavefronts, Confocal microscopy, Photovoltaics, Mirror surfaces, Eye, Bismuth

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Proceedings Article | 20 November 2024 Poster + Paper

Analysis of measurement error for the absolute testing of flat

Linji Ji, Sen Han, Yuhang Shen, Liwei Zhang, Ying Yang, Yanjun Wang, Chengliang Fu, Jiaqi Qin

Proceedings Volume 13241, 132411Q (2024) https://doi.org/10.1117/12.3036063

KEYWORDS: Zernike polynomials, Fizeau interferometers, Error analysis, Reflection, MATLAB, Boundary conditions, Wavefronts, Wavefront errors, Wavefront aberrations, Roads

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Proceedings Article | 20 November 2024 Poster + Paper

4-inch Fizeau interferometer transfer function measurement method

Jiaqi Qin, Yuhang Shen, Sen Han, Liwei Zhang, Ying Yang, Linji Ji, Chengliang Fu, Yanjun Wang

Proceedings Volume 13241, 132411H (2024) https://doi.org/10.1117/12.3035270

KEYWORDS: Fizeau interferometers, Optical gratings, Optical components, Interferometers, Optical surfaces, Reflection, Spatial frequencies, Optical testing, Equipment, Wavefronts

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Proceedings Article | 27 November 2023 Poster + Paper

Analysis of defocus error on the absolute measurement of spherical surface

Jingming Guo, Sen Han, Linghua Zhang, Yuhang Shen, Wujun Lv, Ying Yang, Chenxi Gong, Yuhang Li, Manlin Han

Proceedings Volume 12769, 1276916 (2023) https://doi.org/10.1117/12.2686758

KEYWORDS: Error analysis, Spherical lenses, Fizeau interferometers, Equipment, Optical metrology, Optical interferometry, Inspection, Confocal microscopy, Zemax, Optical surfaces

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Proceedings Article | 27 November 2023 Paper

Analysis of vibration causes of large aperture wafer under vertical support

Ying Yang, Yuhang Shen, Wujun Lv, Linghua Zhang, Sen Han, Manlin Han, Jingming Guo, Chenxi Gong

Proceedings Volume 12769, 127690N (2023) https://doi.org/10.1117/12.2686769

KEYWORDS: Semiconducting wafers, Vibration, Environmental sensing, Turbulence, Wafer inspection, Laboratories, Thermal stability, Interferometry

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Proceedings Article | 27 November 2023 Paper

Spectral analysis algorithm of vibration effect in phase-shifting interferometry

Wujun Lv, Ying Yang, Linghua Zhang, Yuhang Shen, Manlin Han, Jingming Guo, Chenxi Gong, Sen Han

Proceedings Volume 12769, 127690P (2023) https://doi.org/10.1117/12.2687344

KEYWORDS: Vibration, Phase interferometry, Phase measurement, Signal intensity, Phase shifts, Fizeau interferometers, Vibration simulation, Error analysis, Distortion, Interferograms

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Proceedings Article | 27 November 2023 Poster + Paper

Efficient GPU acceleration for phase unwrapping algorithm

Yuhang Li, Sen Han, Xueyuan Li, Chunfen Xu

Proceedings Volume 12769, 1276917 (2023) https://doi.org/10.1117/12.2686780

KEYWORDS: Phase unwrapping, Interferometry, Parallel computing, Optical testing, Mathematical optimization, Computer hardware

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Proceedings Article | 27 November 2023 Poster + Paper

Multi-wavelength laser interferometer control system design

Chenxi Gong, Yuhang Shen, Sen Han, Jingming Guo, Ying Yang, Wujun Lv, Yuhang Li, Linghua Zhang, Manlin Han

Proceedings Volume 12769, 127691A (2023) https://doi.org/10.1117/12.2686984

KEYWORDS: Fizeau interferometers, Wavefronts, Control systems design, Control systems, Switching, Optical transmission, Equipment, Wavefront errors, Visualization, Signal detection

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Proceedings Article | 27 November 2023 Poster + Paper

Novel parallel measurement method of spectral confocal sensor with multi-point scanning

Mingyue Xu, Shijie Liu, Sen Han, Shenghao Wang

Proceedings Volume 12769, 127691K (2023) https://doi.org/10.1117/12.2686955

KEYWORDS: Confocal microscopy, Objectives, Chromatic aberrations, Light sources, Sensors, Lenses, Design and modelling, Imaging spectroscopy, Simulations, Monochromatic aberrations

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Proceedings Article | 27 November 2023 Paper

Measurement and analysis of a 4″-18″ aperture dual-beam Fizeau interferometer

Yuhang Shen, Ying Yang, Sen Han, Xueyuan Li, Linghua Zhang, Chenxi Gong, Jingming Gou, Wujun Lv, Manlin Han, Quanzhao Wang, Bo Zhang, Jincheng Zhuang

Proceedings Volume 12769, 127690H (2023) https://doi.org/10.1117/12.2687259

KEYWORDS: Fizeau interferometers, Phase shifts, Optical testing, Astronomical interferometers, Optics manufacturing, Optical surfaces, Laser development, Astronomical imaging, Tolerancing, Spectral density

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