Ms. Hao Sun Profile

Hao Sun

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Publications (8)

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 | 10 October 2020 Poster + Paper

Study on phase stability characteristics of optically controlled phased array radar antenna system

Huan Liu, Chunyan Wang, Zhiqiang Wang, Hao Sun

Proceedings Volume 11552, 1155219 (2020) https://doi.org/10.1117/12.2573587

KEYWORDS: Signal detection, Phased array optics, Phased arrays, Radar, Antennas, Feedback control, Control systems, Phase shifts, Wave plates, Mirrors

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Proceedings Article | 10 October 2020 Poster + Paper

Interferometric testing of cylindrical inner surface

Hao Sun, Sen Han, Chunyan Wang, Huan Liu

Proceedings Volume 11552, 115521F (2020) https://doi.org/10.1117/12.2573838

KEYWORDS: Interferometry, Error analysis, Mirrors, Computer simulations, MATLAB

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Proceedings Article | 8 November 2018 Paper

Cylindrical surface measurement

Sen Han, Peng Wu, Xin Huang, Hao Sun, Fang Wang

Proceedings Volume 10819, 1081911 (2018) https://doi.org/10.1117/12.2501186

KEYWORDS: Error analysis, Mirrors, Computer generated holography, Interferometry, Photovoltaics, Interferometers, Calibration, Precision measurement, Analytical research, Statistical analysis

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Proceedings Article | 18 August 2018 Presentation + Paper

Further improvements of digital interferometer

Sen Han, Jincheng Zhuang, Linghua Zhang, Hao Sun, Ming Jiang, Quanzhao Wang, Xueyuan Li, Bo Zhang

Proceedings Volume 10749, 1074916 (2018) https://doi.org/10.1117/12.2323368

KEYWORDS: Interferometers, Error analysis, Photovoltaics, Interferometry, Computer generated holography, Fizeau interferometers, Temperature metrology, Calibration, Mirrors, Finite element methods

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Proceedings Article | 19 October 2016 Paper

Application of drive circuit based on L298N in direct current motor speed control system

Liuliu Yin, Fang Wang, Sen Han, Yuchen Li, Hao Sun, Qingjie Lu, Cheng Yang, Quanzhao Wang

Proceedings Volume 10153, 101530N (2016) https://doi.org/10.1117/12.2246555

KEYWORDS: Control systems, Interferometers

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Proceedings Article | 8 October 2015 Paper

Automatic control system design of laser interferometer

Qingjie Lu, Chunjie Li, Hao Sun, Shaohua Ren, Sen Han

Proceedings Volume 9677, 967702 (2015) https://doi.org/10.1117/12.2196430

KEYWORDS: Control systems, Charge-coupled devices, Switching, Video, Circuit switching, Automatic control, Control systems design, Interferometers, Switches, Coherence imaging

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Proceedings Article | 13 November 2014 Paper

New method of verificating optical flat flatness

Hao Sun, Xueyuan Li, Sen Han, Jianrong Zhu, Zhenglai Guo, Yuegang Fu

Proceedings Volume 9276, 92760Y (2014) https://doi.org/10.1117/12.2071461

KEYWORDS: Metrology, Interferometers, Optics manufacturing, Optical testing, Wavefronts, Photovoltaics, Spatial filters, Calibration, Visualization, Time metrology

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Showing 5 of 8 publications

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