Dr. Bei Chen Profile

Dr. Bei Chen

at Zhejiang Univ

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Author

Publications (6)

Proceedings Article | 21 December 2023 Paper

Two-dimensional beam steering based on hitless wavelength-selective switch array

Zeyu Yu, Bei Chen, Zhaoyang Zhang, Zichao Zhao, Maohui Li, Yuehai Wang, Jianyi Yang

Proceedings Volume 12966, 129661W (2023) https://doi.org/10.1117/12.3007818

KEYWORDS: Optical switching, Microrings, Antennas, Staring arrays, Beam steering, Waveguides, Switches, Silicon, Scanners, Microresonators

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Proceedings Article | 21 December 2023 Paper

An implementation of complex-valued matrix-vector multiplication based on MZI array for photonic neural networks

Zichao Zhao, Bei Chen, Ziyi Fu, Zeye Yu, Maohui Li, Yuehai Wang, Jianyi Yang

Proceedings Volume 12966, 1296621 (2023) https://doi.org/10.1117/12.3007862

KEYWORDS: Neural networks, Matrices, Matrix multiplication, Silicon, Modulation, Education and training, Data acquisition, Continuous wave operation, Silicon photonics, Polarization

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Proceedings Article | 23 January 2023 Paper

Impact of nonlinear effects on the silicon-based waveguides and microring resonators

Xiaozhi Liu, Bei Chen, Li'ao Ye, Lianghao Su, Yuehai Wang, Jianyi Yang

Proceedings Volume 12556, 125561E (2023) https://doi.org/10.1117/12.2662914

KEYWORDS: Waveguides, Silicon, Resonators, Microrings, Kerr effect, Finite-difference time-domain method, Refractive index, Absorption, Numerical analysis, Instrument modeling

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Proceedings Article | 23 January 2023 Paper

A hybrid solid-state beam scanner for LiDAR applications

Zhaoyang Zhang, Qikai Huang, Tingge Dai, Bei Chen, Qiang Zhang, Hui Yu, Yuehai Wang, Jianyi Yang

Proceedings Volume 12556, 1255609 (2023) https://doi.org/10.1117/12.2642858

KEYWORDS: Beam steering, Scanners, LIDAR, Solid state electronics, Phased array optics

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Proceedings Article | 27 March 2022 Paper

Fast and high-accuracy temperature extraction of BOTDR sensor based on wavelet convolutional neural network

Bei Chen, Lianghao Su, Xiaozhi Liu, Zhaoyang Zhang, Muping Song, Yuehai Wang, Jianyi Yang

Proceedings Volume 12169, 121690F (2022) https://doi.org/10.1117/12.2619613

KEYWORDS: Sensors, Signal to noise ratio, Wavelets, Temperature metrology, Convolutional neural networks, Sensing systems, Reflectometry, Optical fibers, Modulation, Signal processing

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Proceedings Article | 26 February 2020 Paper

A widely tunable twin-fano resonator for wavelength monitor

Xiaoqing Guo, Tingge Dai, Bei Chen, Hui Yu, Yuehai Wang, Jianyi Yang

Proceedings Volume 11285, 112851R (2020) https://doi.org/10.1117/12.2545395

KEYWORDS: Resonators, Waveguides, Microrings, Phase shifts, Mach-Zehnder interferometers, Beam splitters, Silicon

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Showing 5 of 6 publications

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