Dr. Xu Liu Profile

Dr. Xu Liu

at Southeast Univ

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Author

Publications (2)

Proceedings Article | 2 October 2006 Paper

High efficient coupling between wedged-shaped fiber and planar lightwave circuit chip using gradient refractive-index media

Xu Liu, Shuting Qu, Jinbiao Xiao, Xiaohan Sun

Proceedings Volume 6389, 638910 (2006) https://doi.org/10.1117/12.685936

KEYWORDS: Photonic integrated circuits, GRIN lenses, Refractive index, Waveguides, Group III-V semiconductors, Single mode fibers, Spherical lenses, Signal attenuation, Packaging, Fiber couplers

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Proceedings Article | 28 January 2006 Paper

Photonic crystal waveguide directional coupler based on adiabatic coupling

Ningfeng Bai, Jingbao Xiao, Xu Liu, Mingde Zhang, Xiaohan Sun

Proceedings Volume 6025, 602506 (2006) https://doi.org/10.1117/12.666986

KEYWORDS: Waveguides, Directional couplers, Dielectrics, Photonic crystals, Finite-difference time-domain method, Dielectric polarization, Dispersion, Single mode fibers, Wavelength division multiplexing, Photonic integrated circuits

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