Dr. Qinghua Liao Profile

Dr. Qinghua Liao

at Nanchang Univ

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Publications (3)

SPIE Journal Paper | 25 February 2014

Modified tapered interface for efficient coupling between inner and surface photonic crystal waveguides

Si Zhong Li, Tian Bao Yu, Nianhua Liu, Tongbiao Wang, Xuming Xu, Qinghua Liao

OE, Vol. 53, Issue 02, 027104, (February 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.2.027104

KEYWORDS: Interfaces, Waveguides, Photonic crystals, Wave propagation, Photonic integrated circuits, Finite-difference time-domain method, Radio propagation, Dielectrics, Baryon acoustic oscillations, Computer simulations

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Proceedings Article | 18 November 2010 Paper

Optimization of an ultracompact triplexer using planar photonic crystal waveguide

Lingjuan He, Xuming Xu, Feng Xin, Tianbao Yu, Liguang Fang, Qinghua Liao

Proceedings Volume 7847, 78472F (2010) https://doi.org/10.1117/12.870008

KEYWORDS: Photonic crystals, Waveguides, Wave propagation, Planar waveguides, Beam controllers, Beam propagation method, Wavelength division multiplexing, Finite-difference time-domain method, Fiber to the x, Radio propagation

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Proceedings Article | 3 December 2009 Paper

Large separating angle multiway beam splitter based on photonic crystal ring resonators

Ping Hu, Hao Guo, Qinghua Liao

Proceedings Volume 7631, 76312C (2009) https://doi.org/10.1117/12.851552

KEYWORDS: Resonators, Beam splitters, Waveguides, Photonic crystals, Finite-difference time-domain method, Dielectrics, Refractive index, Magnetism, Heterojunctions, Optical communications

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