首页> 外文会议>IEEE International Conference on Computer, Communication and Control >Application of group theory in transfer matrix technique for band structure calculation in 1D photonic crystal
【24h】

Application of group theory in transfer matrix technique for band structure calculation in 1D photonic crystal

机译:群论在传递矩阵技术中一维光子晶体能带结构计算中的应用

获取原文
获取原文并翻译 | 示例

摘要

In this paper, transfer matrix technique for computing the band structure and transmittance of one dimensional photonic crystal is analyzed using group theoretical approach and a novel algorithm is developed for the purpose to reduce the time for computation. The advantage of this algorithm is that it bypasses the implicit N times matrix multiplication that is performed by a digital computer when calculating the band structure of periodic dielectric structures consisting of N cells when N is moderately large. The formulation indicates that the simplified algorithm can significantly ease the numerical burden and reduce the requirement on computer memory space.
机译:本文采用群论的方法,对计算一维光子晶体的能带结构和透射率的传递矩阵技术进行了分析,并提出了一种新的算法,以减少计算时间。该算法的优点是,当N适度大时,当计算由N个单元组成的周期性介电结构的能带结构时,它会绕过由数字计算机执行的隐式N倍矩阵乘法。公式表明简化算法可以大大减轻数值负担,减少对计算机存储空间的需求。

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