Prof. Jianshuai Wang Profile

Prof. Jianshuai Wang

at Beijing Jiaotong Univ

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 5 December 2024 Paper

Paper

Effect of endogenous pumping on amplification bandwidth broadening in bismuth-doped fiber amplifiers

Ge Wu, Lihong Wang, Jingjing Zheng, Li Pei, Tigang Ning, Jing Li, Jianshuai Wang, Bing Bai, Zhouyi Hu

Proceedings Volume 13418, 134182X (2024) https://doi.org/10.1117/12.3048596

KEYWORDS: Feedback signals, Fiber Bragg gratings, Fiber amplifiers, Wavelength division multiplexing, Feedback control, Fiber optic communications, Optical isolators, Optical fibers, Mirrors, Telecommunications

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Proceedings Article | 5 December 2024 Paper

Paper

Ultra-high bandwidth signal and pump wavelength division multiplexer based on all-dielectric metasurface

Shuyuan Zhang, Kai He, Jingjing Zheng, Li Pei, Tigang Ning, Jing Li, Jianshuai Wang, Bing Bai, Zhouyi Hu

Proceedings Volume 13418, 134182J (2024) https://doi.org/10.1117/12.3048568

KEYWORDS: Wavelength division multiplexing, Multiplexers, Design, Transmittance, Quartz, Spectroscopy, Reflectivity

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SPIE Journal Paper | 26 April 2024

Photonic generation of high-accuracy triangular waveform with tunable duty cycle based on a dual-wavelength I/Q modulation

Miaoxia Yan, Jing Li, Weichen Zhao, Cheng Tian, Xuehui Wang, Yuzheng Jiang, Li Pei, Tigang Ning, Jingjing Zheng, Jianshuai Wang

OE, Vol. 63, Issue 04, 047103, (April 2024) https://doi.org/10.1117/12.10.1117/1.OE.63.4.047103

KEYWORDS: Modulation, Phase shifts, Harmonic generation, Modulators, High harmonic generation, Optical modulators, Optical engineering, Photocurrent, Microwave radiation, Signal processing

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Proceedings Article | 24 November 2023 Paper

Paper

Low noise figure bismuth-doped fiber amplifier based on Sagnac comb filter

Wenqiang Hou, Li Pei, Jingjing Zheng, Jianshuai Wang, Xiao Ye, Dingchen Wang, Lihong Wang, Fuhao Zhang

Proceedings Volume 12935, 129351Z (2023) https://doi.org/10.1117/12.3007352

KEYWORDS: Fiber amplifiers, Silicates, Emission wavelengths, Spontaneous emission, Wavelength division multiplexing, Signal attenuation, Reflection, Optical amplifiers

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SPIE Journal Paper | 9 June 2023 Open Access

Open Access

Joint device architecture algorithm codesign of the photonic neural processing unit

Li Pei, Zeya Xi, Bing Bai, Jianshuai Wang, Jingjing Zheng, Jing Li, Tigang Ning

APN, Vol. 2, Issue 03, 036014, (June 2023) https://doi.org/10.1117/12.10.1117/1.APN.2.3.036014

KEYWORDS: Matrices, Design and modelling, Evolutionary algorithms, Education and training, Artificial intelligence, Mathematical optimization, Neural networks, Computer architecture, Photonic devices, Singular value decomposition

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Proceedings Article | 15 December 2022 Paper

Paper

Longitudinal cascaded few mode erbium-doped fibers using PSO method with ultra-low differential modal gain

Kaihua Hu, Li Pei, Jianshuai Wang, Wenxuan Xu, Jingjing Zheng, Jing Li, Tigang Ning

Proceedings Volume 12478, 1247844 (2022) https://doi.org/10.1117/12.2654930

KEYWORDS: Amplifiers, Particle swarm optimization, Refractive index, Multiplexing, Fiber amplifiers

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Proceedings Article | 15 December 2022 Paper

Paper

A coupled multi-core fiber with selective erbium ion doping for gain equalization

Jianshuai Wang, Li Pei, Wenxuan Xu, Jingjing Zheng, Jing Li, Tigang Ning

Proceedings Volume 12478, 124783S (2022) https://doi.org/10.1117/12.2654861

KEYWORDS: Doping, Ions, Erbium, Fiber couplers, Refractive index, Optical amplifiers, Single mode fibers, Networks, Lithium, Cladding

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Proceedings Article | 15 December 2022 Paper

Paper

Design and characteristics of square-assisted ring-core fiber for mode space degenerate modulating

Yujing Song, Jingjing Zheng, Li Pei, Jing Huang, Tigang Ning, Jing Li, Jianshuai Wang, Bing Bai

Proceedings Volume 12478, 124783R (2022) https://doi.org/10.1117/12.2654860

KEYWORDS: Structured optical fibers, Polarization, Modulation, Refractive index, Optical fibers, Cladding, Fiber characterization, Structural design

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Proceedings Article | 15 December 2022 Paper

Paper

Metalens polarization beam splitter based on fiber end face

Jing Huang, Zuliang Ruan, Jingjing Zheng, Li Pei, Tigang Ning, Jing Li, Jianshuai Wang, Bing Bai

Proceedings Volume 12478, 124783O (2022) https://doi.org/10.1117/12.2654853

KEYWORDS: Polarization, Dielectric polarization, Beam splitters, Silicon, Wave propagation, Dielectrics, Cladding, Refractive index, Phase shift keying, Transmittance

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Proceedings Article | 15 December 2022 Paper

Paper

Gain equalization of few-mode fiber amplifier based on particle swarm optimization

Wenxuan Xu, Li Pei, Jianshuai Wang, Zhiqi Li, Jingjing Zheng, Jing Li, Tigang Ning

Proceedings Volume 12478, 1247825 (2022) https://doi.org/10.1117/12.2654709

KEYWORDS: Doping, Particle swarm optimization, Particles, Erbium, Cladding, Ions, Fiber amplifiers, Optimization (mathematics), Telecommunications, Step index fibers

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Proceedings Article | 1 November 2021 Paper

Paper

Magnetic field sensor based on multilongitudinal mode fiber laser and radio-frequency demodulation

Ling Liu, Jian Xu, Tigang Ning, Li Pei, Jingjing Zheng, Jing Li, Jianshuai Wang

Proceedings Volume 12057, 1205727 (2021) https://doi.org/10.1117/12.2605775

KEYWORDS: Magnetic sensors, Fiber Bragg gratings, Demodulation, Fiber lasers

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Proceedings Article | 1 November 2021 Paper

Paper

Total variation method for reconstruction of three-dimensional refractive index distribution of optical fiber under sparse angle

Qian He, Li Pei, Tigang Ning, Jingjing Zheng, Jing Li, Jianshuai Wang, Yanbiao Chang, Yuheng Xie, Zhijun Guo

Proceedings Volume 12057, 120574K (2021) https://doi.org/10.1117/12.2606983

KEYWORDS: Optical fibers, Refractive index, Fusion splicing, Testing and analysis, Single mode fibers, Numerical analysis, Multimode fibers, Computed tomography, Tomography, Superposition

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Proceedings Article | 1 November 2021 Paper

Paper

All-fiber few-mode Er/Yb co-doped fiber amplifier for mode division multiplexing under cladding pumping

Zhiqi Li, Li Pei, Jianshuai Wang, Jingjing Zheng, Tigang Ning, Jing Li

Proceedings Volume 12057, 120574Q (2021) https://doi.org/10.1117/12.2607003

KEYWORDS: Fiber amplifiers, Cladding, Multiplexing, Amplifiers, Ytterbium, Optical amplifiers, Signal attenuation, Erbium, Refractive index

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SPIE Journal Paper | 18 May 2018

Numerical analysis of side-hole fiber surface plasmon resonance sensor for simultaneous magnetic field and temperature measurement

Sijun Weng, Li Pei, Jianshuai Wang, Jingjing Zheng, Tigang Ning

OE, Vol. 57, Issue 05, 057107, (May 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.5.057107

KEYWORDS: Magnetism, Magnetic sensors, Sensors, Fiber optics sensors, Temperature metrology, Refractive index, Surface plasmons, Gold, Numerical analysis, Structured optical fibers

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Showing 5 of 14 publications

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