Dr. Yuanchao Geng Profile

Dr. Yuanchao Geng

at China Academy of Engineering Physics

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Author

Publications (11)

Proceedings Article | 13 September 2024 Paper

Real-time recognition of vortex beams modes through random diffusive at the speed of light

Tong Fu, Gang Luo, Jia Cheng Li, Yuan Chao Geng, Xiao Dong Yuan

Proceedings Volume 13254, 132540Q (2024) https://doi.org/10.1117/12.3039080

KEYWORDS: Diffusers, Education and training, Neurons, Phase shift keying, Phase distribution, Modulation, Angular momentum, Scattering media, Wavefronts, Optical transmission

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Proceedings Article | 22 December 2023 Paper

Optical computing enhanced wavefront sensing based on cascaded phase modulation layers

Gang Luo, Yuanchao Geng, Deen Wang, Qiang Yuan, Dongxia Hu, Wanguo Zheng

Proceedings Volume 12974, 1297403 (2023) https://doi.org/10.1117/12.3014303

KEYWORDS: Neural networks, Wavefront sensors, Adaptive optics, Phase modulation, Optical computing, Wavefronts, Wavefront distortions, Optical components, Modulation, Geometrical optics

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Proceedings Article | 24 May 2023 Paper

Optical design of off-axis three-mirror reflective system by neural networks

Wanqing Huang, Xibo Sun, Yu Xie, Yuanchao Geng, Lanqing Liu, Wenyi Wang, Ying Zhang

Proceedings Volume 12706, 127060J (2023) https://doi.org/10.1117/12.2682144

KEYWORDS: Neural networks, Design and modelling, Optical design, Ray tracing, Artificial neural networks, Off axis mirrors, Mirrors

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Proceedings Article | 15 November 2022 Paper

Neural network-based energy prediction of high-power laser devices

Lu Zou, Yuanchao Geng, Guodong Liu, Lanqin Liu, Fengdong Chen, Bingguo Liu, Wei Zhou

Proceedings Volume 12448, 124480M (2022) https://doi.org/10.1117/12.2637165

KEYWORDS: Neural networks, Fusion energy, Amplifiers, High power lasers, Data modeling, Pulsed laser operation, Optical amplifiers, Calibration, Humidity, Einsteinium

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Proceedings Article | 27 March 2022 Paper

Energy prediction with physics-guided neural networks for high-power laser facility

Lu Zou, Yuanchao Geng, Guodong Liu, Lanqin Liu, Bingguo Liu, Fengdong Chen, Wei Zhou, Dongxia Hu, Qiang Yuan

Proceedings Volume 12169, 12169BK (2022) https://doi.org/10.1117/12.2626970

KEYWORDS: Fusion energy, Neural networks, Optical amplifiers, High power lasers, Amplifiers, Systems modeling, Performance modeling, Artificial neural networks, Laser energy, Testing and analysis

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Proceedings Article | 5 March 2018 Paper

Edge-dip air core fiber for improvement of the transmission of higher-order OAM modes

Xibo Sun, Yuanchao Geng, Qihua Zhu, Xi Feng, Wanqing Huang, Ying Zhang, Wenyi Wang, Lanqin Liu

Proceedings Volume 10710, 107103E (2018) https://doi.org/10.1117/12.2317014

KEYWORDS: Refractive index, Cladding, Distortion, Structured optical fibers, Optical simulations, Novel fiber development

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Proceedings Article | 21 September 2017 Paper

Numerical analysis of the polarization smoothing in a convergent beam

Yuanchao Geng, Ying Zhang, Lanqin Liu, Wenyi Wang, Ping Li, Fuquan Li, Huaiting Jia, Jingqin Su, Wanqing Huang

Proceedings Volume 10173, 101731E (2017) https://doi.org/10.1117/12.2268317

KEYWORDS: Polarization, Numerical analysis

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Proceedings Article | 12 May 2017 Paper

Laser pulse spatial-temporal inversion technology for ICF laser facility

Ying Zhang, Yuanchao Geng, Lin Chen, Wanqing Huang, Junpu Zhao, Wenyi Wang, Lanqin Liu, Kuixing Zheng, Qihua Zhu, Xiaofeng Wei

Proceedings Volume 10173, 101731Q (2017) https://doi.org/10.1117/12.2267281

KEYWORDS: Near field, Laser safety, Optical amplifiers, Amplifiers, Frequency conversion, Fusion energy, Beam shaping, Laser welding, Laser applications, Pulsed laser operation

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Proceedings Article | 3 February 2015 Paper

Laser superposition in multi-pass amplification process

Ying Zhang, Lan-Qin Liu, Wen-Yi Wang, Wan-Qing Huang, Yuan-Chao Geng

Proceedings Volume 9255, 92551G (2015) https://doi.org/10.1117/12.2064510

KEYWORDS: Superposition, Mirrors, Amplifiers, Optical amplifiers, Solids, Hole burning spectroscopy, High power lasers, Pulsed laser operation, Laser development, Modulation

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Proceedings Article | 31 December 2013 Paper

Research of frequency modulation to amplitude modulation with multi-frequency modulation

Yuliang Zhou, Sui Zhan, Yuanchao Geng, Lanqin Liu, Lixin Xu, Hai Ming

Proceedings Volume 9042, 90420H (2013) https://doi.org/10.1117/12.2036156

KEYWORDS: Frequency modulation, Amplitude modulation, Modulation, Modulators, Fermium, Dispersion, Phase shift keying, Phase compensation, Polarization, Computer simulations

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Proceedings Article | 17 September 2013 Paper

Influence of the 400mm-aperture Nd:glass slab-amplifier gain nonuniformity on 1w(1053nm) near-field performance

Wen-yi Wang, Yuan-Chao Geng, Lin Chen, Yi-ming Luo, Yuan-bin Chen, Jun-pu Zhao, Wan-qing Huang, Ying Zhang, Lan-qin Liu, Kui-xing Zheng, Qi-Hua Zhu, Xiao-feng Wei

Proceedings Volume 8904, 89041E (2013) https://doi.org/10.1117/12.2034689

KEYWORDS: Near field, Data modeling, Modulation, Optical amplifiers, Pulsed laser operation, Laser beam propagation, Optical simulations, Computer architecture, Laser applications, Near field optics

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Showing 5 of 11 publications

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