SEMI OpenIR  > 中国科学院半导体研究所(2009年前)
Applicatioo of Pade Approximation in Simulating Photonic Crystals
Huang Yongzhen; Chen Qin; Guo Weihua; Yu Lijuan
2005
Source Publication半导体学报
Volume26Issue:7Pages:1281-1286
AbstractTo save finite-difference time-domain(FDTD) computing time, several methods are proposed to convert the time domain FDTD output into frequency domain. The Padé approximation with Baker's algorithm and the program are introduced to simulate photonic crystal structures. For a simple pole system with frequency 160THz and quality factor of 5000,the intensity spectrum obtained by the Padé approximation from a 28-item sequence output is more exact than that obtained by fast Fourier transformation from a 220-item sequence output. The mode frequencies and quality factors are calculated at different wave vectors for the photonic crystal slab from a much shorter FDTD output than that required by the FFT method,and then the band diagrams are obatined. In addition,mode frequencies and Q-factors are calculated for photonic crystal microcavity.
metadata_83institute of semiconductors,chinese academy of sciences
Subject Area光电子学
Funding Organization国家杰出青年科学基金,国家高技术研究发展计划
Indexed ByCSCD
Language英语
CSCD IDCSCD:2091960
Date Available2010-11-23
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/16957
Collection中国科学院半导体研究所(2009年前)
Recommended Citation
GB/T 7714
Huang Yongzhen,Chen Qin,Guo Weihua,et al. Applicatioo of Pade Approximation in Simulating Photonic Crystals[J]. 半导体学报,2005,26(7):1281-1286.
APA Huang Yongzhen,Chen Qin,Guo Weihua,&Yu Lijuan.(2005).Applicatioo of Pade Approximation in Simulating Photonic Crystals.半导体学报,26(7),1281-1286.
MLA Huang Yongzhen,et al."Applicatioo of Pade Approximation in Simulating Photonic Crystals".半导体学报 26.7(2005):1281-1286.
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