首页> 外文期刊>Optical and quantum electronics >Interference grating structures in photonic crystal circuits
【24h】

Interference grating structures in photonic crystal circuits

机译:光子晶体电路中的干涉光栅结构

获取原文
获取原文并翻译 | 示例
           

摘要

Photonic Crystal Circuits have been widely investigated for various optoelectronics device applications. And the gratings in photonics devices are indispensable tool, which is very common for light manipulation. In this study, an interference grating structure formed by Gaussian beam interferences in photonic crystal waveguide such that having Ken-type nonlinearity is proposed and its transmission characteristics are investigated. Finite-Difference Time-Domain method is used to analyze the device characteristics. According to simulation results, the interference grating has shown special transmission characteristics that can bring tunability for photonic crystal devices. This can be an effective method for controlling optical signals in the photonic crystal for all optical switching/routing applications as a part of add/drop multiplexing.
机译:光子晶体电路已被广泛研究用于各种光电子器件应用。而且,光子学设备中的光栅是必不可少的工具,这在光操纵中非常普遍。在这项研究中,提出了由高斯光束干涉在光子晶体波导中形成的具有Ken型非线性的干涉光栅结构,并研究了其透射特性。时域有限差分法用于分析器件特性。根据仿真结果,干涉光栅显示出特殊的透射特性,可以为光子晶体器件带来可调性。这是控制光子晶体中光信号的有效方法,适用于所有光交换/路由应用,作为分插复用的一部分。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号