Prof. Yingchun Li Profile

Prof. Yingchun Li

at Shanghai Univ

SPIE Involvement:

Author

Publications (10)

SPIE Journal Paper | 24 September 2018

Hybrid multiplexing and encoding/decoding based on the spatial coordinates and mode states of vector beams in free space

Xiaohui Wang, Yingxiong Song, Qianwu Zhang, Fufei Pang, Yingchun Li

OE, Vol. 57, Issue 09, 094107, (September 2018) https://doi.org/10.1117/12.10.1117/1.OE.57.9.094107

KEYWORDS: Polarization, Multiplexing, Gaussian beams, Beam splitters, Digital signal processing, Single mode fibers, Optical engineering, Free space, Image processing, Data communications

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Proceedings Article | 27 November 2012 Paper

Model of a series-cascaded fractal topological structure of microring resonator arrays

Xiaobei Zhang, Yingchun Li, Fan Gu, Biyun Jin

Proceedings Volume 8555, 85551N (2012) https://doi.org/10.1117/12.1000082

KEYWORDS: Microrings, Resonators, Fractal analysis, Communication engineering, Waveguides, Resonance enhancement, Lithium, Fluctuations and noise, Specialty optical fibers, Optical networks

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Proceedings Article | 30 December 2011 Paper

Performance of optical OFDM transmission over RoF system with Mach-Zehnder modulator

Shujia Zhou, Yingxiong Song, Yin Tan, Lin Zhang, Yingchun Li, Jiajun Ye, Rujian Lin

Proceedings Volume 8309, 83092D (2011) https://doi.org/10.1117/12.903898

KEYWORDS: Orthogonal frequency division multiplexing, Distortion, Radio over Fiber, Modulation, Modulators, Mathematical modeling, Signal to noise ratio, Nonlinear optics, Radio optics, Interference (communication)

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Proceedings Article | 14 December 2011 Paper

Analysis of modulator-induced higher-order harmonics influence on flat and stable optical comb generation based on re-circulating frequency shifter for all-optical OFDM

Lin Zhang, Yingxiong Song, Shujia Zhou, Yingchun Li, Jiajun Ye, Rujian Lin

Proceedings Volume 8309, 83091K (2011) https://doi.org/10.1117/12.903990

KEYWORDS: Frequency combs, Modulators, Orthogonal frequency division multiplexing, Signal to noise ratio, Optical amplifiers, Modulation, Telecommunications, Optical filters, Optical modulators, Phase shift keying

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Proceedings Article | 14 December 2011 Paper

Generation of 40-GHz millimeter-wave signals based on radio-over-fiber system employing optical frequency quadrupling scheme

Xiaxia Guo, Jian Chen, Xiang Chen, Haining Li, Lei Fu, Shihuan Zou

Proceedings Volume 8309, 83092C (2011) https://doi.org/10.1117/12.903964

KEYWORDS: Orthogonal frequency division multiplexing, Extremely high frequency, Radio optics, Modulators, Radio over Fiber, Signal detection, Optical amplifiers, Signal attenuation, Fiber amplifiers, Photodiodes

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Proceedings Article | 14 December 2011 Paper

40-GHz radio over fiber scheme based on optical frequency multiplication with up to 1.4Gbps OFDM wireless signal employing a Mach-Zehnder modulator and no optical filtering

Xiang Chen, Yingchun Li, Baojing Ni, Xiaxia Guo, Rujian Lin

Proceedings Volume 8309, 83093A (2011) https://doi.org/10.1117/12.904089

KEYWORDS: Orthogonal frequency division multiplexing, Radio optics, Modulators, Modulation, Radio over Fiber, Single mode fibers, Optical filters, Hybrid fiber radio, Extremely high frequency, Optical amplifiers

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Proceedings Article | 26 July 2011 Paper

Performance analysis of flat optical comb generation based on recirculating frequency shifter

Lin Zhang, Yingxiong Song, Shihuan Zou, Yingchun Li, Jiajun Ye, Rujian Lin

Proceedings Volume 8001, 80011C (2011) https://doi.org/10.1117/12.892157

KEYWORDS: Frequency combs, Modulators, Modulation, Optical filters, Signal to noise ratio, Optical amplifiers, Spectrum analysis, Frequency modulation, Signal attenuation, Bessel functions

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Proceedings Article | 26 July 2011 Paper

Theoretical and experimental study of mm-wave RoF/wireless system based on OFM technique with OFDM modulation

Rujian Lin, Shihuan Zou, Youmei Cai, Lin Wei, Jiajun Ye, Xiang Chen, Yingchun Li

Proceedings Volume 8001, 80011W (2011) https://doi.org/10.1117/12.892201

KEYWORDS: Modulation, Orthogonal frequency division multiplexing, Modulators, Signal to noise ratio, Radio over Fiber, Extremely high frequency, Distortion, Signal processing, Antennas, Composites

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Proceedings Article | 4 January 2008 Paper

The application of the diversity in mobile free-space optical communication

Yingchun Li, Rui Zhang

Proceedings Volume 6837, 68370M (2008) https://doi.org/10.1117/12.756055

KEYWORDS: Free space optics, Antennas, Receivers, Transmitters, Free space optical communications, Telecommunications, Aerospace engineering, Mobile communications, Atmospheric optics, Channel projecting optics

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Proceedings Article | 8 February 2005 Paper

A hierarchical weighted bandwidth guaranteed scheme for QoS management over EPON

Shijie Qi, Junni Zou, Yingchun Li, Rujian Lin

Proceedings Volume 5626, (2005) https://doi.org/10.1117/12.573466

KEYWORDS: Passive optical networks, Atrial fibrillation, Broadband telecommunications, Video, Networks, Communication engineering, Computer simulations, Optical communications, Network architectures, Optical networks

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Showing 5 of 10 publications

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