Prof. Wen-Cheng Xu Profile

Prof. Wen-Cheng Xu

at South China Normal Univ

SPIE Involvement:

Author

Publications (14)

SPIE Journal Paper | 5 February 2016

Pulsed erbium-doped fiber laser by a few-layer molybdenum disulfide saturable absorber: from Q-switching to mode-locking

Zhi-Chao Luo, Fu-Zao Wang, Hao Liu, Meng Liu, Rui Tang, Ai-Ping Luo, Wen-Cheng Xu

OE, Vol. 55, Issue 08, 081308, (February 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.8.081308

KEYWORDS: Molybdenum, Fiber lasers, Mode locking, Q switching, Q switches, Pulsed laser operation, Saturable absorption, Composites, Raman spectroscopy, Picosecond phenomena

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Proceedings Article | 14 January 2008 Paper

Broadband directional coupler based on dual core PCF

Ridan Zhu, Aiping Luo, Wencheng Xu, Xude Wang

Proceedings Volume 6781, 678149 (2008) https://doi.org/10.1117/12.743352

KEYWORDS: Refractive index, Silica, Polarization, Cladding, Doping, Finite difference methods, Optical communications, Information technology, Fluorine, Directional couplers

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Proceedings Article | 26 November 2007 Paper

Higher-order effects on self-similar parabolic pulse evolution in microstructured fiber amplifier

Weici Liu, Wencheng Xu, Jie Feng, Weicheng Chen, Shuxian Li, Songhao Liu

Proceedings Volume 6783, 67834O (2007) https://doi.org/10.1117/12.743314

KEYWORDS: Optical fibers, Fiber amplifiers, Dispersion, Structured optical fibers, Distortion, Fiber lasers, Raman spectroscopy, Wave propagation, Picosecond phenomena, Laser systems engineering

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Proceedings Article | 21 November 2007 Paper

Multiple polarization states of vector soliton in fiber laser

Weicheng Chen, Wencheng Xu, Hui Cao, Dingan Han

Proceedings Volume 6781, 67813Q (2007) https://doi.org/10.1117/12.741959

KEYWORDS: Modulation, Polarization, Birefringence, Mode locking, Solitons, Polarizers, Fiber lasers, Laser resonators, Oscilloscopes, Pulsed laser operation

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Proceedings Article | 19 November 2007 Paper

Propagation properties of self-similar pulses in normal-dispersion fiber amplifiers

Shuxian Li, Wencheng Xu, Jie Feng, Weici Liu

Proceedings Volume 6783, 67830Q (2007) https://doi.org/10.1117/12.743351

KEYWORDS: Fiber amplifiers, Optical amplifiers, Dispersion, Ions, Wave propagation, Nonlinear optics, Ytterbium, Information technology, Picosecond phenomena, Nonlinear filtering

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Proceedings Article | 28 January 2006 Paper

Effects of four-wave mixing on Soliton's robustness to polarization-mode dispersion in optical fiber systems

Zhanqiang Liang, Wencheng Xu, Weicheng Chen, Songhao Liu

Proceedings Volume 6025, 602522 (2006) https://doi.org/10.1117/12.667096

KEYWORDS: Optical fibers, Polarization, Birefringence, Dispersion, Solitons, Numerical simulations, Single mode fibers, Solids, Optical communications, Four wave mixing

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Proceedings Article | 30 December 2005 Paper

Enhanced pulse adaptive to PMD by modulating breath-depth

Weicheng Chen, Wencheng Xu, Aiping Luo, Hu Cui, Libing Chen, Hong Lu

Proceedings Volume 6028, 602826 (2005) https://doi.org/10.1117/12.667339

KEYWORDS: Optical fibers, Phase modulation, Modulation, Polarization, Birefringence, Dispersion, Solitons, Nonlinear optics, Four wave mixing, Phase velocity

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Proceedings Article | 12 October 2005 Paper

Analysis and design of flat-top arrayed waveguide gratings

Qiaohong Chen, Xu Guang Huang, Wencheng Xu

Proceedings Volume 5970, 59700L (2005) https://doi.org/10.1117/12.626771

KEYWORDS: Optical design, Waveguides, Interfaces, Fourier transforms, Wave propagation, Integrated optics, Brain-machine interfaces, Dense wavelength division multiplexing, Neodymium, Beam propagation method

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Proceedings Article | 11 February 2005 Paper

Recovery of the effect of the third-order dispersion and Raman self-frequency shift on polarization modes of optical pulses in birefringent fibers using temporal and spectral optical phase conjugation

Weicheng Chen, Wencheng Xu, Jianing Xie, Hong Lu, Hui Cao

Proceedings Volume 5625, (2005) https://doi.org/10.1117/12.574681

KEYWORDS: Optical fibers, Phase conjugation, Polarization, Dispersion, Solitons, Distortion, Raman spectroscopy, Nonlinear optics, Optical proximity correction, Received signal strength

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Proceedings Article | 11 February 2005 Paper

Broader and flatter supercontinuum spectrum generation in dispersion-decreasing fiber with a concave dispersion profile

Wencheng Xu, Jieli Gao, Wei Jin, Zhaoxi Chen, Hu Cui, Aiping Luo

Proceedings Volume 5625, (2005) https://doi.org/10.1117/12.573416

KEYWORDS: Optical fibers, Modulation, Dispersion, Solitons, Wavelength division multiplexing, Raman spectroscopy, Wave propagation, Refraction, Raman scattering, Picosecond phenomena

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Proceedings Article | 10 January 2005 Paper

Ultrashort soliton generation through a new nonlinear optical loop mirror constructed from a normal fiber and a dispersion-decreasing fiber

Zhao-Xi Chen, Wen-Cheng Xu, Wei Jin, Bing-Tao Yu, Yong-Zhao Xu, Hu Cui

Proceedings Volume 5623, (2005) https://doi.org/10.1117/12.572857

KEYWORDS: Optical fibers, Fiber amplifiers, Mirrors, Dispersion, Solitons, Numerical simulations, Telecommunications, Solids, Picosecond phenomena, Nonlinear filtering

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Proceedings Article | 30 April 2004 Paper

Enhanced transmission stability of optical pulses in birefringent fibers with an optical phase conjugator

Weicheng Chen, Wencheng Xu, Hong Lu, Jianing Xie, Hui Cao

Proceedings Volume 5279, (2004) https://doi.org/10.1117/12.521462

KEYWORDS: Optical fibers, Clocks, Modulation, Polarization, Birefringence, Dispersion, Solitons, Phase shift keying, Optical proximity correction, Scanning probe microscopy

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Proceedings Article | 16 October 2001 Paper

Modal fields of symmetric metal-clad planar uniaxial crystal waveguide

Qi Guo, Zhiwei Shi, Wencheng Xu

Proceedings Volume 4603, (2001) https://doi.org/10.1117/12.444580

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Proceedings Article | 9 October 2000 Paper

Phase shift that erbium-doped fiber amplifiers induce

Ning Liu, Changjun Liao, Songhao Liu, Qi Guo, Wencheng Xu

Proceedings Volume 4225, (2000) https://doi.org/10.1117/12.402735

KEYWORDS: Optical fibers, Fiber amplifiers, Optical amplifiers, Ions, Wavelength division multiplexing, Wave propagation, Telecommunications, Erbium, Phase shifts, Absorption

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Showing 5 of 14 publications

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