Prof. Wei Li Profile

Prof. Wei Li

at Huazhong Univ of Science and Technology

SPIE Involvement:

Author

Publications (35)

Proceedings Article | 21 December 2023 Paper

Demonstration of 112Gb/s PAM4/6 signal transmission in IM/DD systems using MLSE

Yao Xie, Na Li, Wei Li, Peili He, Zhongshuai Feng, Hua Zhang, Chaonan Yao

Proceedings Volume 12966, 129660O (2023) https://doi.org/10.1117/12.3005746

KEYWORDS: Optical transmission, Modulation, Digital signal processing, Signal detection, Distortion, Tunable filters, Receivers, Transmitters, Single mode fibers, Signal processing

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Proceedings Article | 14 February 2019 Paper

A modified model of backscattering light and pump light

Pu Zhang, Wei Li, Qiguang Feng, Qiang Zheng, You Wang

Proceedings Volume 11048, 110481L (2019) https://doi.org/10.1117/12.2522029

KEYWORDS: Backscatter, Scattering, Rayleigh scattering, Systems modeling, Numerical analysis, Light scattering, Fiber optics sensors

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Proceedings Article | 15 October 2015 Paper

Experimental study of high-speed imaging detection system for small bubbles in water

Peng Du, Kecheng Yang, Min Xia, Wei Li

Proceedings Volume 9674, 967428 (2015) https://doi.org/10.1117/12.2199903

KEYWORDS: Imaging systems, Water, Edge detection, High speed cameras, High speed imaging, Scattering, Target detection, Cameras, Light scattering, Ocean optics

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Proceedings Article | 8 October 2015 Paper

Multiangle dynamic light scattering analysis using an improved recursion algorithm

Lei Li, Wei Li, Wanyan Wang, Xianjiang Zeng, Junyao Chen, Peng Du, Kecheng Yang

Proceedings Volume 9677, 967710 (2015) https://doi.org/10.1117/12.2199339

KEYWORDS: Dynamic light scattering, Particles, Reconstruction algorithms, Light scattering, Scattering, Correlation function, Mie scattering, Optical testing, Error analysis, Refractive index

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Proceedings Article | 1 July 2015 Paper

Design for an ultra-broad band single-polarization single-mode photonic crystal fiber based on the zero-order Surface Plasmon Polariton mode

Ya Han, Li Xia, Chaotan Sima, Yating Zhang, Wei Li, Qizhen Sun, Deming Liu

Proceedings Volume 9655, 96552Q (2015) https://doi.org/10.1117/12.2185247

KEYWORDS: Liquids, Polarization, Optical fibers, Interfaces, Refractive index, Surface plasmon polaritons, Photonic crystal fibers, Sensors, Solids, Plasmonics

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SPIE Journal Paper | 15 May 2015

Demonstration of a spectrum efficient 8×1.25 Gb/s electrical code-division multiplexing passive optical network based on wavelet packet transform coding

Jilong Han, Yimeng Wang, Wei Li, Rong Hu, Zhixue He, Ming Luo, Qi Yang, Shaohua Yu

OE, Vol. 54, Issue 05, 056104, (May 2015) https://doi.org/10.1117/12.10.1117/1.OE.54.5.056104

KEYWORDS: Wavelets, Code division multiplexing, Passive optical networks, Multiplexing, Gold, Analog electronics, Telecommunications, Optical communications, Optical components, Wavelength division multiplexing

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Proceedings Article | 18 February 2011 Paper

An optical MMF communication system based on mode group diversity multiplexing and space time block coding

Yuan Li, Youwen Fan, Fe Ye, Wei Li

Proceedings Volume 7988, 79881V (2011) https://doi.org/10.1117/12.888397

KEYWORDS: Antennas, Computer programming, Telecommunications, Multiplexing, Multimode fibers, Modulation, Monte Carlo methods, Digital signal processing, Signal to noise ratio, Fiber optic communications

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Proceedings Article | 29 October 2009 Paper

Influence of underwater 3D imaging precision by water light scattering

Wei Zhang, Kecheng Yang, Min Xia, Wei Li, Jiajie Tan

Proceedings Volume 7514, 75140N (2009) https://doi.org/10.1117/12.846508

KEYWORDS: Stereoscopy, Laser scattering, Light scattering, Target detection, Laser beam propagation, Imaging systems, 3D image processing, Monte Carlo methods, Scattering, 3D metrology

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Proceedings Article | 20 February 2009 Paper

Design and implementation of PM polarizer based on SiO2/Si PLC waveguide

Xiaojun Liang, Wei Li, Weidong Ma

Proceedings Volume 7279, 727906 (2009) https://doi.org/10.1117/12.819813

KEYWORDS: Waveguides, Polarization, Birefringence, Refractive index, Polarizers, Cladding, Photonic integrated circuits, Planar waveguides, Integrated optics, Phase modulation

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Proceedings Article | 11 November 2008 Paper

The study of optical FSK modulation for 40-Gb/s WDM-PON network with centralized lightwave source

Minghao Li, Wei Hong, Xinliang Zhang, Wei Li, Dexiu Huang

Proceedings Volume 7136, 71360L (2008) https://doi.org/10.1117/12.804186

KEYWORDS: Frequency shift keying, WDM-PON, Modulation, Amplitude shift keying, Channel projecting optics, Single mode fibers, Multiplexers, Receivers, Modulators, Wavelength division multiplexing

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Proceedings Article | 11 November 2008 Paper

All-optical 40-Gb/s RZ-DPSK to phase-incorporated ASK-Manchester format conversion

Minghao Li, Wei Hong, Xinliang Zhang, Wei Li, Dexiu Huang

Proceedings Volume 7136, 71362Z (2008) https://doi.org/10.1117/12.804189

KEYWORDS: Phase shift keying, Modulation, Tolerancing, Single mode fibers, Receivers, Radio optics, Dispersion, Signal detection, Demodulation, Clocks

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Proceedings Article | 11 November 2008 Paper

The dynamical effects of FWM and XPM on optical pulse propagation under IP traffic in dynamical DWDM networks

Junyao Mei, Wei Li, Huan Zhang, Jun Sun

Proceedings Volume 7136, 713616 (2008) https://doi.org/10.1117/12.803403

KEYWORDS: Eye, Wavelength division multiplexing, Optoelectronics, Nonlinear optics, Optical networks, Dense wavelength division multiplexing, Phase modulation, Modulation, Four wave mixing, Roads

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Proceedings Article | 11 November 2008 Paper

A PMD supported high-speed optical frequency-domain IM-DD transmission system

Huan Zhang, Wei Li, Xiaojun Liang

Proceedings Volume 7136, 713631 (2008) https://doi.org/10.1117/12.803513

KEYWORDS: Geometrical optics, Dispersion, Fourier transforms, Optoelectronics, Transmittance, Distortion, Transmitters, Receivers, Eye, Modulators

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SPIE Journal Paper | 1 September 2008

Study of a novel high-speed all-optical orthogonal modulation scheme based on frequency-shift keying and intensity-modulated labeling

Minghao Li, Nan Chi, Wei Hong, Wei Li, Hong Liu, Dexiu Huang

OE, Vol. 47, Issue 09, 095002, (September 2008) https://doi.org/10.1117/12.10.1117/1.2977526

KEYWORDS: Modulation, Frequency shift keying, Phase shift keying, Receivers, Single mode fibers, Modulators, Light sources, Lithium, Optical engineering, Tolerancing

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Proceedings Article | 19 November 2007 Paper

A novel scheme of high bit rate optical FSK transmitter

Minghao Li, Nan Chi, Chunhan Chen, Wei Li, Zhixue He, Hong Liu, Xue Wang, Dexiu Huang

Proceedings Volume 6783, 678343 (2007) https://doi.org/10.1117/12.745631

KEYWORDS: Frequency shift keying, Modulators, Single mode fibers, Modulation, Transmitters, Tolerancing, Phase modulation, Linear filtering, Laser sources, Continuous wave operation

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Proceedings Article | 19 November 2007 Paper

Mark insertion coding method for orthogonal ASK/DPSK packet switching

Zhixue He, Wang Xue, Wei Li, Hong Liu, Dexiu Huang, Nan Chi

Proceedings Volume 6783, 678318 (2007) https://doi.org/10.1117/12.747100

KEYWORDS: Amplitude shift keying, Modulation, Receivers, Signal attenuation, Packet switching, Switching, Single mode fibers, Transparency, Tolerancing, Wavelength division multiplexing

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Proceedings Article | 19 November 2007 Paper

A simple wavelength-shared WDM-PON system and its quick collision test method for upstream channels

Wei Li, Yuan Li, Huan Zhang

Proceedings Volume 6783, 67832X (2007) https://doi.org/10.1117/12.741969

KEYWORDS: WDM-PON, Signal detection, Tunable lasers, Optical fibers, Hardware testing, Control systems, Optoelectronics, Receivers, Lithium, Waveguides

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Proceedings Article | 29 January 2007 Paper

Fast photomultiplier tube gating system for underwater laser detector

Xuanhua Lei, Kecheng Yang, Jionghui Rao, Xiaohui Zhang, Min Xia, Yi Zheng, Wei Li

Proceedings Volume 6279, 627948 (2007) https://doi.org/10.1117/12.725375

KEYWORDS: Photomultipliers, Laser scattering, Pulsed laser operation, Light scattering, Laser systems engineering, Scattering, Sensors, Signal processing, Switching, Laser applications

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Proceedings Article | 25 October 2006 Paper

Inspection and recognition of missed needle roller bearings based on image

Tao He, Wenjun Wu, Qinghua Wu, Wei Li, Mingan Xia, Li Chen

Proceedings Volume 6280, 62802C (2006) https://doi.org/10.1117/12.716359

KEYWORDS: Image acquisition, Inspection, Image processing, Image filtering, Machine vision, Charge-coupled devices, Image quality, Detection and tracking algorithms, Imaging systems, CCD cameras

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Proceedings Article | 6 December 2005 Paper

A novel scheme of signaling protocol based on mobile agent and OBS

Minjing Mao, Deming Liu, Wei Li

Proceedings Volume 6022, 60224G (2005) https://doi.org/10.1117/12.636178

KEYWORDS: Channel projecting optics, Dense wavelength division multiplexing, Switching, Control systems, Optical networks, Packet switching, Demultiplexers, Multiplexers, Optical design, Receivers

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Proceedings Article | 19 May 2005 Paper

Virtual and flexible digital signal processing system based on software PnP and component works

Tao He, Qinghua Wu, Fei Zhong, Wei Li

Proceedings Volume 5757, (2005) https://doi.org/10.1117/12.602113

KEYWORDS: Digital signal processing, Signal processing, Control systems, Telecommunications, Data communications, Computer architecture, Binary data, Data centers, Computer programming, Systems modeling

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Proceedings Article | 4 April 2005 Paper

A novel simple and low-cost wavelength reconfigurable all-optic wavelength router

Deming Liu, Chunyong Yang, Wei Li

Proceedings Volume 5723, (2005) https://doi.org/10.1117/12.590379

KEYWORDS: Switching, Optical fibers, Channel projecting optics, Microelectromechanical systems, Dielectric filters, Switches, Optical amplifiers, Wavelength division multiplexing, Optical switching, Optical filters

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Proceedings Article | 11 February 2005 Paper

Optimization restoration algorithm based on ant colony algorithm in WDM networks

Chunyong Yang, Deming Liu, Dexiu Huang, We Li

Proceedings Volume 5625, (2005) https://doi.org/10.1117/12.575270

KEYWORDS: Wavelength division multiplexing networks, Optical networks, Evolutionary algorithms, Wavelength division multiplexing, Optimization (mathematics), Computer simulations, Networks, Positive feedback, Switching, Stochastic processes

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Proceedings Article | 7 February 2005 Paper

Laser scattering of a bubble in water

Xiaolei Deng, Heqing Ye, Dan Tan, Xiaohui Zhang, Kecheng Yang, Qizhong Liu, Xianhua Lei, Long Yu, Min Xia, Wei Li

Proceedings Volume 5636, (2005) https://doi.org/10.1117/12.576501

KEYWORDS: Scattering, Light scattering, Water, Laser scattering, Mie scattering, Refractive index, Polarization, Spherical lenses, Optical spheres, Rayleigh scattering

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Proceedings Article | 10 January 2005 Paper

Analysis of non-adjacent channel crosstalk level of AWG

Wei Li, Shan Jiang

Proceedings Volume 5623, (2005) https://doi.org/10.1117/12.570865

KEYWORDS: Waveguides, Dense wavelength division multiplexing, Error analysis, Analytical research, Manufacturing, Refractive index, Photomasks, Demultiplexers, Multiplexers, Lithography

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Proceedings Article | 3 September 2003 Paper

Cyclic shifting: a two-dimensional interleaver for volume holographic memory

Wei Li, Chang Sheng Xie, Xian Deng Pei

Proceedings Volume 5135, (2003) https://doi.org/10.1117/12.518084

KEYWORDS: Holography, Volume holography, Data storage, Spatial light modulators, Holographic data storage systems, Optical storage, Data processing, Computer programming, Multiplexing, Forward error correction

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Proceedings Article | 9 April 2003 Paper

Study on data storage format of a volume holographic memory

Changsheng Xie, Wei Li, Xiandeng Pei

Proceedings Volume 5060, (2003) https://doi.org/10.1117/12.510551

KEYWORDS: Data storage, Holography, Volume holography, Holographic data storage systems, Holograms, Multiplexing, Spatial light modulators, Digital holography, Image storage, CCD cameras

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Proceedings Article | 17 September 2002 Paper

Selecting and realizing modulation codes for volume holographic data storage

Wei Li, Changsheng Xie, Xiandeng Pei

Proceedings Volume 4930, (2002) https://doi.org/10.1117/12.483317

KEYWORDS: Computer programming, Modulation, Holography, Signal to noise ratio, Binary data, Holographic data storage systems, Volume holography, Data storage, Sensors, Charge-coupled devices

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Proceedings Article | 26 September 2001 Paper

New fast license plate location method

Wei Li, Xinhan Huang, Min Wang, Xi Chen

Proceedings Volume 4551, (2001) https://doi.org/10.1117/12.442916

KEYWORDS: Binary data, Image segmentation, Image processing algorithms and systems, Real-time computing, Image quality, Sensors, Signal detection, Image compression, Image encryption, Feature extraction

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Proceedings Article | 9 May 2000 Paper

Method of road-traffic parameter detection using optical sensor

Wu Wei, Xinhan Huang, Min Wang, Wei Li

Proceedings Volume 4077, (2000) https://doi.org/10.1117/12.385513

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Proceedings Article | 26 July 1999 Paper

Digital implementation of nonuniformity correction for IRFPAs

Zhiguo Cao, Nong Sang, Wei Li, Yuehuan Wang, Guoyou Wang, Tianxu Zhang

Proceedings Volume 3698, (1999) https://doi.org/10.1117/12.354584

KEYWORDS: Nonuniformity corrections, Digital signal processing, Signal processing, Evolutionary algorithms, Control systems, Sensors, Image processing, Neural networks, Staring arrays, Digital image processing

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Proceedings Article | 25 September 1998 Paper

New fast Hough transform

Xinhan Huang, Wei Li, Min Wang

Proceedings Volume 3545, (1998) https://doi.org/10.1117/12.323654

KEYWORDS: Hough transforms, Image processing, Detection and tracking algorithms, Pattern recognition, Image quality, Reliability, Lithium, Edge detection, Motion estimation, Lead

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Proceedings Article | 1 March 1998 Paper

New approach to navigation: matching sequential images to 3D terrain maps

Tianxu Zhang, Bo Hu, Wei Li

Proceedings Volume 3240, (1998) https://doi.org/10.1117/12.300067

KEYWORDS: 3D image processing, Image restoration, Distance measurement

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Proceedings Article | 17 June 1996 Paper

Class of methods for representation and recognition of multiscale objects

Guoyou Wang, Wei Li, Tianxu Zhang, Jiaxiong Peng

Proceedings Volume 2742, (1996) https://doi.org/10.1117/12.243027

KEYWORDS: Image sensors, Object recognition, Sensors, Detection and tracking algorithms, Image resolution, Visualization, Infrared imaging, Infrared radiation, Algorithm development, Cameras

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Proceedings Article | 27 May 1996 Paper

Fast and effective algorithm for radar-to-optical scene matching based on the knowledge of object region

Nong Sang, Tianxu Zhang, Wei Li, Guoyou Wang

Proceedings Volume 2738, (1996) https://doi.org/10.1117/12.241090

KEYWORDS: Radar, Image segmentation, Radar imaging, Image processing, Sensors, Visualization, Detection and tracking algorithms, Feature extraction, Head, Evolutionary algorithms

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Showing 5 of 35 publications

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