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利用时域有限差分法进行光波导器件的仿真 被引量:1

Simulation and Modeling of Optical Devices Using FDTD Method
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摘要 将理想匹配层(PML)吸收边界条件用于平面光波导结构的时域有限差分法(FDTD)分析,并对微腔体谐振环进行了数值计算模拟。证明了采用PML吸收边界条件的FDTD法应用于平面光波导结构分析的有效性。本方法对平面光波导的计算机辅助设计(CAD)具有实际意义,可用于分析任意复杂结构的平面光波导。 The perfectly matched layer (PML) absorbing boundary condition is used in the FDTD analysis of planar optical waveguide structures. The numerical experiments for the Microcavity Ring Resonator are implemented and presented. It is shown that the result is in good agreement with the theoretical solutions. Furthermore, it is proved that this method is valid for planar optical waveguide structure, which can also be used as a powerful CAD tool in the analysis of arbitrary optical waveguide structures.
出处 《激光与光电子学进展》 CSCD 2003年第7期25-28,共4页 Laser & Optoelectronics Progress
基金 山东大学青年基金
关键词 时域有限差分 光波导 FDTD 理想匹配层 吸收边界条件 计算机辅助设计 finite difference time domain method, perfectly matched layer, planar optical waveguide structure
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同被引文献9

  • 1申屠伟进,蔡纯,戴劲草,张明德,孙小菡.平面光波导器件时域有限差分束传输法分析中边界和初始条件的处理[J].光子学报,2005,34(4):537-541. 被引量:5
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  • 3OUYANG Min,CAO Yang,GAO Hua,et al.Analysis on Polarization Dependence of Fraunhofer Diffraction by Metallic Grating with Short Period[J].Optics & Laser Technology,2008,40(1):201-207.
  • 4FENG Di,YAN Ying-bai,JIN Guo-fan,et al.Iterative Optimization Algorithm Based on Electromagnetic Model for Designing Diffractive Micro-optical Elements[J].Optics Communications,2003,220(1):7-15.
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  • 9刘玉玲,卢振武,任智斌,李凤有,曹召良,孙强.亚波长衍射微透镜的设计[J].光子学报,2004,33(1):81-84. 被引量:6

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