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Dr. Pengling Yang
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Publications (4)
Proceedings Article | 5 December 2024 Paper
Scattered light spot phase retrieval and beam quality calculation based on transport-of-intensity equation
Tianzhi Li, Kunpeng Luan, Dahui Wang, Haichuan Zhao, Pengling Yang, Zhenbao Wang, Jinpeng Zhang, Yang Zhang
Proceedings Volume 13418, 134180A (2024) https://doi.org/10.1117/12.3044074
KEYWORDS: Tunable filters, Vibration, Speckle, Linear filtering, Phase recovery, Gaussian filters, Convolution, Reflection, Scattered light, Phase retrieval, Beam quality measurement
Proceedings Article | 22 December 2022 Paper
Super-resolution reconstruction for far-field beam profile based on deep learning
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
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
Proceedings Article | 22 December 2022 Paper
A method for high precision attenuation of the high-power laser beam based on Fresnel reflection
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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