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Proceedings Paper

A butt-coupled low dispersion slow light photonic crystal waveguide
Author(s): Xiang Zhang; Hanlin Peng; Xiuhong Fan
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Paper Abstract

A butt-coupled low dispersion slow light photonic crystal waveguide has been proposed in this paper. It is comprised of two types of photonic crystal waveguides which have opposite dispersion curve. These two types of photonic crystal waveguides have been solely adjusted the radius of air-holes rather than change its position. Based upon our analysis, the average group index achieves 35 with Δ λ=6nm and this scope can be enlarged by fine adjustment. Finite-different timedomain method has been adopted to execute the simulation and the result demonstrates that the pulse has been modified when it propagates in this butt-coupled photonic crystal waveguide.

Paper Details

Date Published: 22 February 2012
PDF: 7 pages
Proc. SPIE 8333, Photonics and Optoelectronics Meetings (POEM) 2011: Optoelectronic Devices and Integration, 83330X (22 February 2012); doi: 10.1117/12.913025
Show Author Affiliations
Xiang Zhang, Univ.of Electronic Science and Technology of China (China)
Hanlin Peng, Univ.of Electronic Science and Technology of China (China)
Xiuhong Fan, Univ.of Electronic Science and Technology of China (China)


Published in SPIE Proceedings Vol. 8333:
Photonics and Optoelectronics Meetings (POEM) 2011: Optoelectronic Devices and Integration
Erich Kasper; Jinzhong Yu; Xun Li; Xinliang Zhang; Jinsong Xia; Junhao Chu; Zhijiang Dong; Bin Hu; Yan Shen, Editor(s)

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