Dr. Haichuan Zhao Profile

Dr. Haichuan Zhao

at Northwest Institute of Nuclear Technology

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Author

Publications (5)

Proceedings Article | 22 December 2022 Paper

Super-resolution reconstruction for far-field beam profile based on deep learning

Xianchen Xie, Bolang Fang, Haichuan Zhao, Dahui Wang, Pengling Yang

Proceedings Volume 12459, 124591F (2022) https://doi.org/10.1117/12.2657038

KEYWORDS: Super resolution, Image resolution, Neural networks, Image quality, Detector arrays, Reconstruction algorithms

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Proceedings Article | 22 December 2022 Paper

Stimulated Brillouin scattering suppression in fiber amplifiers with multi-point pump

Haichuan Zhao, Mengmeng Tao, Hongwen Chen, Zhenbao Wang, Yong Wu, Junjie Wu, Lei Zhang, Ping Wang, Gang Feng, Pengling Yang

Proceedings Volume 12459, 124591E (2022) https://doi.org/10.1117/12.2656860

KEYWORDS: Fiber amplifiers, Scattering, Laser scattering, Amplifiers, Fiber lasers, Optical amplifiers, Light scattering, Numerical simulations, Laser applications, Absorption

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Proceedings Article | 22 December 2022 Paper

A method for high precision attenuation of the high-power laser beam based on Fresnel reflection

Tianyang Xue, Kunpeng Luan, Haichuan Zhao, Shaowu Chen, Dahui Wang, Zhenbao Wang, Pengling Yang

Proceedings Volume 12459, 124591D (2022) https://doi.org/10.1117/12.2656676

KEYWORDS: Signal attenuation, Reflectivity, High power lasers, Mirrors, Reflection, Sensors, Temperature metrology, Silica, Refractive index

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Proceedings Article | 29 March 2019 Paper

Design of optical attenuator for high energy laser beam measurement system

Yong Wu, Haichuan Zhao, Pengling Yang, Zhenbao Wang, Fei Wang, Ping Wang, Gang Feng, Lei Zhang

Proceedings Volume 11046, 110461Z (2019) https://doi.org/10.1117/12.2524390

KEYWORDS: Attenuators, Optical design, Signal attenuation, Optical attenuators, Optical testing, Laser systems engineering, Electro optical modeling, Scattering, Laser energy measurements, Sensors

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Proceedings Article | 29 March 2019 Paper

Analytic error model of beam profile evaluation for detector array method

Xianchen Xie, Pengling Yang, Haichuan Zhao, Zhenbao Wang, Lei Zhang

Proceedings Volume 11046, 110462S (2019) https://doi.org/10.1117/12.2524292

KEYWORDS: Error analysis, Detector arrays, Atmospheric modeling, Wind energy, Beam analyzers, Gaussian beams, Atmospheric propagation, Optical simulations

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