Prof. Bing He Profile

Prof. Bing He

at Shanghai Institute of Optics and Fine Mechanics

SPIE Involvement:

Author

Publications (17)

Proceedings Article | 27 March 2022 Paper

Optimization of lowpass filtered and amplified PRBS phase modulation for SBS mitigation

Binglin Li, Yifeng Yang, Meizhong Liu, Hanbin Wang, Heng Gao, Yuqiao Xian, Bing He, Jun Zhou

Proceedings Volume 12169, 121692F (2022) https://doi.org/10.1117/12.2622852

KEYWORDS: Modulation, Phase modulation, Electronic filtering, Optical filters, Fiber amplifiers, Binary data

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Proceedings Article | 12 March 2021 Paper

Theoretical study of beam quality degradation caused by grating dispersion in a spectral beam combining system

Yuqiao Xian, Hanbin Wang, Zhijun Yuan, Yifeng Yang, Yang You, Wenjie Wu, Bing He, Jun Zhou

Proceedings Volume 11763, 117633J (2021) https://doi.org/10.1117/12.2586596

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SPIE Journal Paper | 26 November 2020

Coherent beam combining of a nine-fiber laser array using an all-optical ring cavity feedback loop based on diffractive optical element

Xiaxia Niu, Meizhong Liu, Haibo Zhang, Kai Liu, Yifeng Yang, Bing He, Jun Zhou

OE, Vol. 59, Issue 11, 116108, (November 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.11.116108

KEYWORDS: Diffractive optical elements, Mode locking, Feedback loops, Visibility, Fiber lasers, Optical engineering, Fiber amplifiers, Reflectors, Optical isolators, Beam splitters

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Proceedings Article | 10 October 2020 Poster + Paper

Experimental analyses on passive coherent combining of all-fiber feedback ring cavity based on diffractive optical element

Xiaxia Niu, Meizhong Liu, Yifeng Yang, Bing He, Jun Zhou

Proceedings Volume 11544, 115440E (2020) https://doi.org/10.1117/12.2573718

KEYWORDS: Diffractive optical elements, Mode locking, Fiber lasers, Thermal effects, Servomechanisms, Optical simulations

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Proceedings Article | 17 April 2020 Paper

Coherent polarization beam combining of three lasers using phase-to-amplitude modulated optical heterodyne phase-locking technique

Xingxing Zou, Hui Shen, Jingpu Zhang, Yang You, Meizhong Liu, Hanbin Wang, Bing He, Jun Zhou, Jianhua Zhang

Proceedings Volume 11455, 114557O (2020) https://doi.org/10.1117/12.2565360

KEYWORDS: Polarization, Heterodyning, Fiber lasers, Control systems, Coherent beam combination, Polarization coherence

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Proceedings Article | 17 April 2020 Paper

Theoretical study on the diffracted-beam positional deviation of diffractive optical elements

Meizhong Liu, Yifeng Yang, Hui Shen, Jingpu Zhang, Xingxing Zou, Hanbin Wang, Yang You, Bing He, Jun Zhou

Proceedings Volume 11455, 114557Q (2020) https://doi.org/10.1117/12.2565362

KEYWORDS: Diffractive optical elements, Beam splitters, Calibration

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SPIE Journal Paper | 10 June 2019

Beam quality improvement of coherent beam combining by gradient power distribution hexagonal tiled-aperture large laser array

Hanbin Wang, Bing He, Yifeng Yang, Jun Zhou, Xueru Zhang, Yue Liang, Zhiyang Sun, Ying-Lin Song, Yuxiao Wang, Zhifeng Zhang

OE, Vol. 58, Issue 06, 066105, (June 2019) https://doi.org/10.1117/12.10.1117/1.OE.58.6.066105

KEYWORDS: Fiber lasers, Optical engineering, Sun, Near field, Beam shaping, Physics, Beam propagation method, Laser beam propagation, High power fiber lasers, Mode locking

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Proceedings Article | 26 April 2019 Presentation + Paper

Investigation on the influence of pointing deviation on beam quality in dual-grating spectral beam combination

Gang Bai, Jingpu Zhang, Hui Shen, Yifeng Yang, Bing He, Jun Zhou

Proceedings Volume 11033, 110330T (2019) https://doi.org/10.1117/12.2520751

KEYWORDS: Diffraction gratings, Fiber lasers, Diffraction, Statistical analysis, Laser beam propagation, Gaussian beams, Error analysis, Wavefronts, Optical simulations, Fourier transforms

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Proceedings Article | 29 March 2019 Paper

Experimental study on the influence of backward ASE on SBS process in single-frequency amplifier

Xuewen Li, Zhao Quan, Hui Shen, Qiurui Li, Yunfeng Qi, Bing He

Proceedings Volume 11046, 110460E (2019) https://doi.org/10.1117/12.2524407

KEYWORDS: Optical amplifiers, Fiber amplifiers, Fiber lasers, Scattering, Superluminescent sources, Laser scattering, Signal processing, Oscillators, High power fiber amplifiers, Backscatter

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Proceedings Article | 9 August 2018 Paper

Fully convolution neural network combined with K-means clustering algorithm for image segmentation

Bing He, FengXiang Qiao, Weijun Chen, Ying Wen

Proceedings Volume 10806, 108062O (2018) https://doi.org/10.1117/12.2502814

KEYWORDS: Image segmentation, Convolution, Image processing algorithms and systems, Neural networks, Evolutionary algorithms, Deconvolution, Image processing, Detection and tracking algorithms, Convolutional neural networks, Feature extraction

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Proceedings Article | 24 October 2017 Paper

Suppression of high order modes employing active self-imaging mode filter in large mode area strongly pumped fiber amplifier

Xiang Zhao, Gang Bai, Ye Zheng, Xiaolong Chen, Yifeng Yang, Yunfeng Qi, Bing He, Jun Zhou

Proceedings Volume 10457, 104572Q (2017) https://doi.org/10.1117/12.2284934

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Proceedings Article | 5 August 2015 Paper

The crucial fiber components and gain fiber for high power ytterbium-doped fiber laser

Lei Liao, Peng Liu, Ying-Bin Xing, Yi-Bo Wang, Neng-Li Dai, Jin-Yan Li, Bing He, Jun Zhou

Proceedings Volume 9621, 96210Q (2015) https://doi.org/10.1117/12.2192928

KEYWORDS: Fiber lasers, Oscillators, Fiber Bragg gratings, Continuous wave operation, Raman spectroscopy, Cladding, Multimode fibers, Laser scattering, Laser applications, Temperature metrology

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Proceedings Article | 26 February 2013 Paper

Passive coherent beam combination of two nanosecond fiber amplifiers by using an all-optical feedback loop

Houkang Liu, Jun Zhou, Bing He, Qihong Lou

Proceedings Volume 8601, 860119 (2013) https://doi.org/10.1117/12.2002973

KEYWORDS: Fiber amplifiers, Feedback loops, Pulsed laser operation, Visibility, Coherent beam combination, Amplifiers, Optical amplifiers, Fiber lasers, Beam shaping, Continuous wave operation

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Proceedings Article | 29 November 2012 Paper

Coherent beam combination of seven high power fiber amplifiers with an all-optical feedback loop

Houkang Liu, Bing He, Jun Zhou, Chi Liu, Liyun Hao, Shoujun Dai, Yunfeng Qi, Xiaolong Chen

Proceedings Volume 8551, 85510P (2012) https://doi.org/10.1117/12.999551

KEYWORDS: Feedback loops, Coherent beam combination, Fiber amplifiers, Optical amplifiers, Amplifiers, Mode locking, Fiber lasers, High power fiber amplifiers, Visibility, Beam splitters

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Proceedings Article | 19 August 2011 Paper

Preparation, package, and high-power fiber laser experiment of large mode-area fiber grating

Yuan-yuan Fan, Jun Zhou, Bing He, Ji-tuo Zheng, Hou-kang Liu, Xi-jia Gu, Qi-hong Lou

Proceedings Volume 8192, 81922C (2011) https://doi.org/10.1117/12.900574

KEYWORDS: Fiber Bragg gratings, Fiber lasers, High power fiber lasers, Reflectivity, Laser resonators, Mirrors, Cladding, Metals, High power lasers, Output couplers

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SPIE Journal Paper | 1 February 2010

156-W Average power, high repetition rate, nanosecond pulse from a large-mode area fiber amplifier

Songtao Du, Xia Liu, Jun Zhou, Yuhao Xue, Bing He, Jingxing Dong, Yunrong Wei, Qihong Lou, Zhijun Yuan, Wei Wang

OE, Vol. 49, Issue 02, 024201, (February 2010) https://doi.org/10.1117/12.10.1117/1.3314307

KEYWORDS: Fiber amplifiers, Optical amplifiers, Pulsed laser operation, Fiber lasers, Solid state lasers, Mechanics, Optical engineering, Oscillators, Semiconductor lasers, Pulsed fiber lasers

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Proceedings Article | 5 December 2005 Paper

Beam combination of Yb-doped double-clad fiber lasers in an external cavity

Bing He, Qihong Lou

Proceedings Volume 6019, 601947 (2005) https://doi.org/10.1117/12.634132

KEYWORDS: Fiber lasers, Fiber couplers, Fiber coupled lasers, Optical simulations, Laser scattering, Scattering, Fourier transforms, Numerical simulations, Computer simulations, Interferometry

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Showing 5 of 17 publications

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