Dr. Haoyu Zhang Profile

Dr. Haoyu Zhang

at China Academy of Engineering Physics

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Author

Publications (10)

Proceedings Article | 4 December 2024 Paper

Investigation of polarization-direction-dependent SBS threshold in monolithic high-power PM fiber amplifiers

Yu Wen, Qiuhui Chu, Rumao Tao, Haokun Li, Chun Zhang, Lingli Huang, Yuan Zhu, Yuefang Yan, Qiang Shu, Haoyu Zhang, Jianjun Wang

Proceedings Volume 13283, 1328311 (2024) https://doi.org/10.1117/12.3034507

KEYWORDS: Polarization, Fiber lasers, Laser damage threshold, Fiber amplifiers, Cladding, Birefringence, Transverse mode instability, Quartz, Structured optical fibers

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Proceedings Article | 18 March 2024 Paper

Investigation on wavelength-dependent absorption characteristic of wavelength-stable LDs in fiber laser

Lingli Huang, Yi Shi, Fengyun Li, Chun Zhang, Qiuhui Chu, Haoyu Zhang, Cong Gao, Rumao Tao, Honghuan Lin, Li Li

Proceedings Volume 13104, 131045V (2024) https://doi.org/10.1117/12.3023700

KEYWORDS: Fiber lasers, Light absorption, Absorption, Ytterbium, Temperature metrology, Semiconductor lasers, Manufacturing, Engineering

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Proceedings Article | 18 December 2023 Paper

Impact of mode instability on polarization extinction ratio in backward pumped fiber amplifiers

Qiuhui Chu, Chun Zhang, Qiang Shu, Chao Guo, Haoyu Zhang, Rumao Tao, Honghuan Lin

Proceedings Volume 12959, 1295918 (2023) https://doi.org/10.1117/12.3008002

KEYWORDS: Fiber lasers, Fiber amplifiers, Phase modulation, Polarization, Cladding, Beam diameter, Picosecond phenomena, Laser frequency, Laser systems engineering, Signal processing

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Proceedings Article | 18 December 2023 Paper

A novel coherent beam combining system based on active polarization-and-phase control

Chao Guo, Lianghua Xie, Rumao Tao, Yuwei Li, Qiang Shu, Haoyu Zhang, Yu Liu, Honghuan Lin, Jianjun Wang

Proceedings Volume 12959, 1295916 (2023) https://doi.org/10.1117/12.3007958

KEYWORDS: Coherent beam combination, Polarization, Fiber lasers, Control systems, Polarization control, Feedback signals, Signal intensity, Signal detection, Physical coherence, Mode locking, Mathematical optimization

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Proceedings Article | 21 March 2023 Paper

3 kW polarization maintained fiber lasers with 10.6 GHz linewidth and near diffraction limited beam quality

Qiuhui Chu, Qiang Shu, Chao Guo, Haoyu Zhang, Rumao Tao, Honghuan Lin, Jianjun Wang

Proceedings Volume 12595, 125952G (2023) https://doi.org/10.1117/12.2671818

KEYWORDS: Phase modulation, Fiber lasers, Polarization, Diffraction limit, Diffraction, Laser scattering, Raman scattering, Fiber amplifiers, Semiconductor lasers, Modulation

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Proceedings Article | 21 March 2023 Paper

1090 nm all-fiberized and polarization-maintained fiber laser with narrow linewidth and near-single-mode beam quality

Chao Guo, Yuefang Yan, Kegong Dong, Qiang Shu, Haoyu Zhang, Qiuhui Chu, Honghuan Lin

Proceedings Volume 12595, 1259524 (2023) https://doi.org/10.1117/12.2668988

KEYWORDS: Fiber lasers, Oscillators, Amplifiers, Fiber amplifiers, Fiber Bragg gratings, Semiconductor lasers, Beam diameter, Cladding, Laser systems engineering, Polarization

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Proceedings Article | 27 March 2022 Paper

Coherent beam combination of kW fiber lasers with a filling aperture

Yuefang Yan, Rumao Tao, Qiuhui Chu, Xi Feng, Haoyu Zhang, Jianjun Wang, Honghuan Lin, Feng Jing, Wenhui Huang

Proceedings Volume 12169, 121696F (2022) https://doi.org/10.1117/12.2624752

KEYWORDS: Fiber lasers, Coherent beam combination, Phase measurement, Modulators, Optical testing

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Proceedings Article | 24 November 2021 Paper

Self-imaging in square fiber for CBC application

Yuefang Yan, Yu Liu, Rumao Tao, Li Yue, Haoyu Zhang, Yuwei Li, Donglin Yan, Jianjun Wang, Honghuan Lin, Jing Feng

Proceedings Volume 12060, 120600B (2021) https://doi.org/10.1117/12.2604199

KEYWORDS: Fiber lasers, Waveguides, Coherent beam combination, Imaging systems, Image transmission

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Proceedings Article | 19 November 2019 Paper

Investigation of shortwave edge in high-power supercontinuum with different peak power

Yue Li, Kegong Dong, Donglin Yan, Honghuan Lin, Jianjun Wang, Haoyu Zhang

Proceedings Volume 11181, 111810L (2019) https://doi.org/10.1117/12.2535819

KEYWORDS: Pulsed laser operation, Supercontinuum sources, Oscillators, Fiber lasers, Picosecond phenomena, Photonic crystal fibers, Four wave mixing, Solitons, Dispersion

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Proceedings Article | 5 November 2018 Paper

Combined model of laser rate equation and Ginzburg-Landau equation for pulsed thulium-doped fiber laser

Haoyu Zhang, Chengyu Li, Honghuan Lin, Yue Li, Feng Jing

Proceedings Volume 10811, 1081118 (2018) https://doi.org/10.1117/12.2502321

KEYWORDS: Fiber lasers, Fiber amplifiers, Picosecond phenomena, Ultrafast phenomena, Cladding, Mid-IR, Optical simulations, Absorption

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Showing 5 of 10 publications

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