Dr. Tong Yang Profile

Dr. Tong Yang

at Tianjin Univ

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Author

Publications (5)

Proceedings Article | 28 November 2023 Paper

Large aperture flat-top beam shaping and long-distance transmission based on off-axis reflective freeform surface optical system

Chengxiang Guo, Lei Yang, Tong Yang, Zewu Liu, Hongbo Xie

Proceedings Volume 12765, 127650K (2023) https://doi.org/10.1117/12.2689075

KEYWORDS: Optical transmission, Optical surfaces, Beam shaping, Beam diameter, Wavefronts, Tolerancing, Laser applications, Gaussian beams, Signal intensity, Reflection

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Proceedings Article | 21 December 2022 Presentation + Paper

Design of infrared sub-aperture polarization imaging system based on freeform surface

Jie Chen, Hongbo Xie, Tong Yang, Lei Yang

Proceedings Volume 12315, 123150B (2022) https://doi.org/10.1117/12.2642056

KEYWORDS: Imaging systems, Polarization, Infrared imaging, Sensors, Relays, Modulation transfer functions, Multichannel imaging systems

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Proceedings Article | 21 December 2022 Poster + Presentation + Paper

Research on partial null compensator with double-sided switching off-axial reflector

Tong Yang, Lei Yang, Jie Chen, Hongbo Xie

Proceedings Volume 12315, 123150Z (2022) https://doi.org/10.1117/12.2638372

KEYWORDS: Mirrors, Wavefronts, Monochromatic aberrations, Reflectors, Aspheric lenses, Spherical lenses, Off axis mirrors, Aspheric metrology

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Proceedings Article | 8 July 2022 Paper

Design of optical-correlator system based on wavefront phase modulation

Tong Yang, Lei Yang, Hongbo Xie

Proceedings Volume 12282, 1228210 (2022) https://doi.org/10.1117/12.2616216

KEYWORDS: Wavefronts, Optical correlators, Fourier transforms, Collimation, Wavefront aberrations, Signal detection, Homogenization, Target detection, Relays, Optical design

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Proceedings Article | 18 October 2021 Poster + Paper

Research on a simple long-focus optical modality using optical/image co-design method

Jiarui Ji, Tong Yang, Jie Chen, Lei Yang, Hongbo Xie

Proceedings Volume 11895, 1189512 (2021) https://doi.org/10.1117/12.2601376

KEYWORDS: Image restoration, Optical design, Image quality, Chromatic aberrations, Image processing, Imaging systems, Optimization (mathematics), Objectives, Computational imaging, Glasses

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