Dr. Changyong Tian Profile

Dr. Changyong Tian

at Beijing Jiaotong Univ

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Author

Publications (7)

Proceedings Article | 18 November 2008 Paper

Digital polarization encoding based on orthogonal polarization rotation in a semiconductor optical amplifier

Zhengyong Li, Chongqing Wu, S. S. Yang, C. Y. Tian, R. Y. Zhang

Proceedings Volume 7135, 71352S (2008) https://doi.org/10.1117/12.804278

KEYWORDS: Polarization, Computer programming, Semiconductor optical amplifiers, Telecommunications, Optical communications, Data communications, Continuous wave operation, Phase shifts, Single mode fibers, Logic

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Proceedings Article | 11 November 2008 Paper

Dual wavelength signals buffered in DLOB and its improvement by power equalization

Changyong Tian, Chongqing Wu, Guangna Sun, Yongjun Wang, Zhengyong Li, Mu Cheng, Shuangshou Yang, Shuang Zhao, Kuanglu Yu

Proceedings Volume 7136, 713617 (2008) https://doi.org/10.1117/12.801555

KEYWORDS: Phase shifts, Signal attenuation, Wavelength division multiplexing, Eye, Dense wavelength division multiplexing, Modulators, Optical storage, Modulation, Amplifiers

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Proceedings Article | 11 November 2008 Paper

8×10 Gb/s data packets buffered in Dual Loop Optical Buffer (DLOB)

Changyong Tian, Chongqing Wu, Guangna Sun, Zhengyong Li, Yongjun Wang

Proceedings Volume 7136, 71360R (2008) https://doi.org/10.1117/12.802529

KEYWORDS: Photonics, Lithium, Signal attenuation, Optical networks, Signal to noise ratio, Eye, Switching, Modulators, Optical fibers

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Proceedings Article | 11 November 2008 Paper

Phenomenological model with application for polarization-sensitive semiconductor optical amplifiers

Zhengyong Li, Chongqing Wu, S. S. Yang, M. Cheng, C. Y. Tian, R. Y. Zhang

Proceedings Volume 7134, 71340Y (2008) https://doi.org/10.1117/12.803068

KEYWORDS: Polarization, Semiconductor optical amplifiers, Optical amplifiers, Strontium, Linear polarizers, Wave plates, Poincaré sphere, Mathematical modeling, Bandpass filters, Lithium

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Proceedings Article | 21 November 2007 Paper

Analysis of generalized principal state of polarization and the piezoelectric polarization control system

Zhengyong Li, Chongqing Wu, S. S. Yang, C. Y. Tian, M. Cheng, S. Zhao

Proceedings Volume 6781, 678120 (2007) https://doi.org/10.1117/12.745716

KEYWORDS: Polarization, Polarization control, Control systems, Optical communications, Power supplies, Error analysis, Lithium, Liquid crystals, Poincaré sphere, Fiber lasers

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Proceedings Article | 21 November 2007 Paper

Dual-wavelength packets buffering in DLOB based on SOA

Changyong Tian, Chongqing Wu, Peng Peng, Zhengyong Li, Ning Guo

Proceedings Volume 6781, 67810T (2007) https://doi.org/10.1117/12.745781

KEYWORDS: Wavelength division multiplexing, Signal attenuation, Phase shifts, Dense wavelength division multiplexing, Lithium, Optical components, Semiconductor optical amplifiers, Modulators, Binary data

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Proceedings Article | 5 March 2007 Paper

Experiment and analysis based on polarization optical time domain reflectometry (POTDR)

Zhengyong Li, Chongqing Wu, Yanfei Liu, Mu Cheng, Yongjun Wang, Changyong Tian

Proceedings Volume 6595, 659539 (2007) https://doi.org/10.1117/12.725895

KEYWORDS: Polarization, Fiber optics sensors, Reflectometry, Optical components, Sensors, Light scattering, Single mode fibers, Optical fibers, Fiber optics, Sensing systems

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Showing 5 of 7 publications

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