Dr. Yifan Li Profile

Dr. Yifan Li

at Beijing Jiaotong Univ

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Author

Publications (6)

Proceedings Article | 13 March 2013 Paper

Warped document image correction method based on heterogeneous registration strategies

Lijing Tong, Guoliang Zhan, Quanyao Peng, Yang Li, Yifan Li

Proceedings Volume 8783, 878308 (2013) https://doi.org/10.1117/12.2011305

KEYWORDS: Image registration, Optical character recognition, Image restoration, Image quality, Silicon, Digital imaging, Digital cameras, Lithium, Cameras, Denoising

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Proceedings Article | 21 November 2007 Paper

The effects of co-doping GeO2 and Al3+ on ytterbium-doped silica-based fiber

Lin Wang, Fengping Yan, Yongjun Fu, Yifang Li, Taorong Gong, Peng Liu, Shuisheng Jian

Proceedings Volume 6781, 67810G (2007) https://doi.org/10.1117/12.743452

KEYWORDS: Aluminum, Absorption, Refractive index, Temperature metrology, Luminescence, Ytterbium, Silica, Ions, Manufacturing, Germanium

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Proceedings Article | 21 November 2007 Paper

Polarization-stable highly birefringent photonic crystal fiber with near-elliptic inner cladding structure

Yifan Li, Fengping Yan, Lin Wang, Taorong Gong, Peng Liu, Yang Liu, Shuisheng Jian

Proceedings Volume 6781, 67811G (2007) https://doi.org/10.1117/12.743519

KEYWORDS: Birefringence, Cladding, Finite element methods, Photonic crystal fibers, Polarization, Fiber optic gyroscopes, Refractive index, Fiber optics sensors, Chemical elements, Lithium

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Proceedings Article | 21 November 2007 Paper

Design and optimization of a near-elliptic cladding photonic crystal fiber with high extinction ratio stability

Lin Wang, Fengping Yan, Yongjun Fu, Yifang Li, Taorong Gong, Peng Liu, Shuisheng Jian

Proceedings Volume 6781, 67811F (2007) https://doi.org/10.1117/12.743439

KEYWORDS: Refractive index, Cladding, Birefringence, Photonic crystal fibers, Polarization, Lithium, Structured optical fibers, Fiber couplers, Optical fibers, Sensors

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Proceedings Article | 21 November 2007 Paper

Comparison of the properties among photonic crystal fibers with different elliptical inner cladding configuration

Taorong Gong, Fengping Yan, Lin Wang, Yifang Li, Pen Liu, Yang Liu, Yanhua Wang, Shuisheng Jian

Proceedings Volume 6781, 67814I (2007) https://doi.org/10.1117/12.743731

KEYWORDS: Birefringence, Dispersion, Cladding, Photonic crystal fibers, Optical fibers, Silica, Waveguides, Finite element methods, Lithium, Magnetism

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Proceedings Article | 4 October 2006 Paper

A novel tunable chirped fiber Bragg grating dispersion compensator

Lin Wang, Fengping Yan, Taorong Gong, Yifan Li, Shuisheng Jian

Proceedings Volume 6351, 635132 (2006) https://doi.org/10.1117/12.688753

KEYWORDS: Fiber Bragg gratings, Temperature metrology, Head, Telecommunications, Optical communications, Refractive index, Device simulation, Optical amplifiers, Lithium, Fiber amplifiers

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Showing 5 of 6 publications

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