1.55 /spl mu/m工作的光子晶体耦合腔波导

Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004. Pub Date : 2004-01-01 DOI:10.1109/ICIMW.2004.1422276

J. Zeller, F. Jain

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摘要

本文采用时域有限差分(FDTD)方法，对Si-air和InGaAsP-air材料体系中设计的二维光子晶体缺陷耦合腔波导(D-CCW)进行了分析。CCW的设计使得单模输出比传统光子晶体(PC)波导具有更窄的线宽。观察到质量相对较高的因子。

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Photonic crystal coupled-cavity waveguide for 1.55 /spl mu/m operation

We present an analysis of a two-dimensional photonic crystal defect based coupled-cavity waveguide (D-CCW) designed in Si-air and InGaAsP-air material systems using finite-difference time-domain (FDTD) calculations. The CCW design facilitates single mode output with narrower linewidths than conventional photonic crystal (PC) waveguides. Relatively high quality factors were observed.

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Infrared and Millimeter Waves, Conference Digest of the 2004 Joint 29th International Conference on 2004 and 12th International Conference on Terahertz Electronics, 2004.

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