Simulation of optical pulse propagation in a two-dimensional photonic crystal waveguide using a high accuracy finite-difference time-domain algorithm

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作者：
机构：
[1] [1,Yamada, S.
[2] Watanabe, Y.
[3] Katayama, Y.
[4] Cole, J.B.
来源：
Yamada, S. (shigeki@yokohama-cu.ac.jp) | 1859年 / American Institute of Physics Inc.卷 / 93期
关键词：
Algorithms - Computer simulation - Crystals - Dispersion (waves) - Finite difference method - Light propagation - Photons - Time domain analysis;
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摘要：
The propagation properties of optical pulses in a two-dimensional photonic crystal with a straight waveguide structure imbedded were examined using a high accuracy finite-difference time-domain (FDTD) algorithm. Detailed calculations indicated that a very small photonic crystal with an imbedded waveguide can be used to control pulse dispersion. The results demonstrated excellent agreement with the prediction of photonic band calculations on infinite structures.
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