Dr. Yajie Li Profile

Dr. Yajie Li

at Beijing Jiaotong Univ

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Author

Publications (7)

Proceedings Article | 19 November 2007 Paper

The buffer depth extension by incorporating Mach-Zehnder interferometer into SOA-based dual loop optical buffer

Songnian Fu, P. Shum, Wong Chye Shin, Wu Chongqing, Yajie Li, Dong Hui

Proceedings Volume 6783, 678335 (2007) https://doi.org/10.1117/12.743510

KEYWORDS: Signal attenuation, Mach-Zehnder interferometers, Polarization, Packet switching, Optical fibers, Fiber couplers, Head, Signal detection, Optical storage

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Proceedings Article | 4 October 2006 Paper

A precise measurement method for linewidth enhancement factor of SOA by Sagnac interferometer when considering XGM

Yajie Li, Chongqing Wu, P. Shum, Songnian Fu, Bin Wei

Proceedings Volume 6351, 635129 (2006) https://doi.org/10.1117/12.688603

KEYWORDS: Sagnac interferometers, Phase shifts, Spectrum analysis, Interferometers, Phase modulation, Modulation, Mirrors, Wavelength division multiplexing, Polarization

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Proceedings Article | 28 September 2006 Paper

RPR survivability investigation based on its performance under three protection mechanisms

Bin Wei, Chongqing Wu, P. Shum, S. Fu, Yajie Li

Proceedings Volume 6354, 63541J (2006) https://doi.org/10.1117/12.688142

KEYWORDS: Mathematical modeling, Failure analysis, Network architectures, Lithium, Mathematics, Electronics, Electronics engineering, Analytical research, Switches, Broadband telecommunications

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Proceedings Article | 28 January 2006 Paper

Optical resilient packet ring (O-RPR) based on all-optical buffering techniques

Chongqing Wu, Xingzhi Sheng, Songnian Fu, Bin Wei, Yajie Li, Aiming Liu

Proceedings Volume 6025, 602516 (2006) https://doi.org/10.1117/12.667052

KEYWORDS: Optical switching, Head, Packet switching, Switching, Process control, Wavelength division multiplexing, Fiber couplers, Signal processing, Switches

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Proceedings Article | 6 December 2005 Paper

The performance analysis of dual-loop optical buffer

Yajie Li, Chongqing Wu

Proceedings Volume 6019, 60190X (2005) https://doi.org/10.1117/12.635406

KEYWORDS: Polarization, Nonlinear optics, Phase shifts, Semiconductor optical amplifiers, Signal attenuation, Heat treatments, Lithium, Information science, Sun

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Proceedings Article | 14 February 2005 Paper

Signal process in distributed optical fiber sensing system based on P-OTDR

Songnian Fu, Chongqing Wu, Yajie Li, Xianzi Dong

Proceedings Volume 5634, (2005) https://doi.org/10.1117/12.569706

KEYWORDS: Signal processing, Deconvolution, Polarization, Signal to noise ratio, Spatial resolution, Sensing systems, Optical fibers, Polarizers, Environmental sensing, Sensors

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Proceedings Article | 11 February 2005 Paper

All-optical switch with NOLM structure based on a 3x3 collinear fiber coupler

Ya Jie Li, Chong Wu, Song Nian Fu, Hui Dong

Proceedings Volume 5625, (2005) https://doi.org/10.1117/12.572709

KEYWORDS: Switches, Optical switching, Switching, Fiber couplers, Signal attenuation, Optical communications, Optical amplifiers, Polarization, Mirrors, High power lasers

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Showing 5 of 7 publications

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