Mr. Yunbo Bai Profile

Yunbo Bai

at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (8)

Proceedings Article | 15 August 2023 Paper

Absolute flatness measurement based on shift-rotation method using the second deviation

Jiayi Zhang, Dapeng Chen, Shijie Liu, Yunbo Bai, Jianda Shao, Qi Lu

Proceedings Volume 12618, 1261836 (2023) https://doi.org/10.1117/12.2678386

KEYWORDS: Wavefront errors, Zernike polynomials, Optical surfaces, Photovoltaics, Wavefronts, Optical components, Free electron lasers, Vibration, Mirrors, Mirror surfaces

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Proceedings Article | 15 December 2022 Paper

High precision surface form measurement of meter-scale optical flat

Yunbo Bai, Xiaoyue Qiao, Ying Sun, Shijie Liu, Rong Su, Qi Lu, Yue Sun, Yaxian Xiao

Proceedings Volume 12478, 124782T (2022) https://doi.org/10.1117/12.2654781

KEYWORDS: Interferometers, Optical testing, Mirrors, Precision measurement, Photovoltaics, Optical components, Ultrafast phenomena, Reflectivity, Calibration, Wavefronts

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Proceedings Article | 15 December 2022 Paper

High precision and fast measurement techniques of structural defects for large laser optics

Shijie Liu, Kaizao Ni, Shenghao Wang, Weiwei Wang, Weixiang Yang, Lanqing Li, Yun bo Bai, Rong Su, Jianda Shao

Proceedings Volume 12478, 124783Y (2022) https://doi.org/10.1117/12.2654888

KEYWORDS: Light scattering, Laser scattering, Optics manufacturing, Scattering, Glasses, Crystals, Optical components, Image processing, Surface finishing, Polishing

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Proceedings Article | 15 December 2022 Paper

High-precision surface form measurement of meter-scale optical flat

Yunbo Bai, Xiaoyue Qiao, Ying Sun, Shijie Liu, Rong Su, Qi Lu, Yue Sun, Yaxian Xiao

Proceedings Volume 12478, 1247808 (2022) https://doi.org/10.1117/12.2646846

KEYWORDS: Interferometers, Optical testing, Mirrors, Photovoltaics, Optical components, Ultrafast phenomena, Reflectivity, Calibration, Wavefronts, Reflection

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Proceedings Article | 11 October 2021 Paper

A wide-spectrum plug-and-play Fizeau interferometric system

Qi Lu, Xu Zhang, Yunbo Bai, Ying Sun, Shijie Liu, Jianda Shao

Proceedings Volume 11899, 118990Q (2021) https://doi.org/10.1117/12.2603720

KEYWORDS: Wavefronts, Interferometry, Collimation, Interferometers, Optical components, Imaging systems, Fiber lasers, Optics manufacturing, Optical design, Cameras

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SPIE Journal Paper | 5 August 2021

Design and analysis of wide-band transmission spheres for multiwavelength interferometers

Xu Zhang, Qi Lu, Yunbo Bai, Shijie Liu, Jianda Shao

OE, Vol. 60, Issue 08, 085102, (August 2021) https://doi.org/10.1117/12.10.1117/1.OE.60.8.085102

KEYWORDS: Wavefronts, Optical spheres, Interferometers, Photovoltaics, Glasses, Spherical lenses, Error analysis, Optics manufacturing, Tolerancing, Optical engineering

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Proceedings Article | 10 October 2020 Presentation + Paper

Precision measurement methods of wavefront error for meter-size planar optical components applied to ICF systems

Shijie Liu, Longbo Xu, Xu Zhang, You Zhou, Qi Lu, Yunbo Bai, Jianda Shao

Proceedings Volume 11552, 1155202 (2020) https://doi.org/10.1117/12.2575126

KEYWORDS: Optical components, Wavefronts, Precision measurement, Error analysis, Manufacturing, Optical engineering, Optics manufacturing, Coating, Control systems

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Proceedings Article | 20 December 2019 Paper

In-situ absolute measurement method for reference surface error of large aperture interferometer based on oblique incidence

You Zhou, Shijie Liu, Yunbo Bai, Longbo Xu, Jianda Shao

Proceedings Volume 11209, 112091K (2019) https://doi.org/10.1117/12.2547402

KEYWORDS: Interferometers, Wavefronts, Surface finishing, Interferometry, Optical components, Optical testing, Fizeau interferometers, Optics manufacturing

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Showing 5 of 8 publications

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