Mr. Chenggen Wang Profile

Chenggen Wang

at Soochow Univ

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Author

Publications (3)

Proceedings Article | 15 November 2022 Paper

Silicon-based waveguide grating coupler

Xiaoxiao Wang, Guiju Zhang, Chenggen Wang, Yuanhao Cui

Proceedings Volume 12448, 124480A (2022) https://doi.org/10.1117/12.2627488

KEYWORDS: Diffraction gratings, Waveguides, Silicon, Optical design, Etching, Tolerancing, Diffraction, Finite-difference time-domain method, Silicon photonics, Photons

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Proceedings Article | 15 November 2022 Paper

Reconfigurable mode multiplexering 1×3 phase change optical waveguide switch based on phase change material

chenggen wang, Guiju Zhang, Xiaoxiao Wang, Yuanhao Cui

Proceedings Volume 12448, 1244809 (2022) https://doi.org/10.1117/12.2627487

KEYWORDS: Waveguides, Refractive index, Switches, Transmittance, Optical switching, Phase shift keying, Multiplexing, Crystals

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SPIE Journal Paper | 12 August 2022

Design and research of multiparameter tunable optical filter based on phase-change Bragg grating

Rui Wang, Chengeng Wang, Yuyan Weng, Fengang Zheng, Guiju Zhang

OE, Vol. 61, Issue 08, 087101, (August 2022) https://doi.org/10.1117/12.10.1117/1.OE.61.8.087101

KEYWORDS: Optical filters, Bragg gratings, Optical design, Refractive index, Waveguides, Chromium, Tunable filters, Silicon, Optical engineering, Light wave propagation

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