为使用光子晶体环形谐振器的CWDM系统添加降滤波器

2014 International Conference on Advances in Engineering & Technology Research (ICAETR - 2014) Pub Date : 2014-08-01 DOI:10.1109/ICAETR.2014.7012811

Arpita Sharma, Gloria Jospeh

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引用次数: 2

摘要

本文设计了一种利用波导与谐振腔耦合的二维光子晶体加降滤波器。提出的结构是由硅棒组成的光子晶体环形谐振器。利用平面波展开法(PWE)得到了光子带隙(PBG)，并利用时域有限差分法(FDTD)进行了仿真。在本设计中，母线波导的耦合效率约为83%。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Add Drop filter for CWDM Systems using photonic crystal ring resonator

In this paper, A two dimensional photonic crystal Add Drop Filter designed using coupling between waveguide and resonant cavity. This proposed structure is photonic crystal ring resonator, consist silicon rods. The photonic band gap (PBG) is obtained through plane wave expansion (PWE) method and simulation is done by using finite difference time domain method (FDTD). In this design, approximately 83% coupling efficiency is achieved by bus waveguide.

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2014 International Conference on Advances in Engineering & Technology Research (ICAETR - 2014)

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