Full-Vectorial Mode Analysis of Rib Waveguides by Iterative Lanczos Reduction

Pao Lo Liu, B. J. Li

研究成果: Comment/debate

16 引文 斯高帕斯(Scopus)

摘要

A highly efficient computer simulation code is developed to perform full-vectorial mode analysis of rib or channel waveguides. On a workstation, the mode profile and index can be calculated in 410 s if a 192 x 192 grid is used. The code is based on the iterative Lanczos reduction technique. Although the matrix representation of the transverse Helmholtz operator is slightly asymmetric in the vectorial mode analysis, the Lanczos reduction procedure can still converge to the eigenmode. Results for several rib waveguides are presented. They are compared to the results of the vectorial finite-element method and semi vectorial analysis.

原文English
頁(從 - 到)2859-2863
頁數5
期刊IEEE Journal of Quantum Electronics
29
發行號12
DOIs
出版狀態Published - 1993 十二月

    指紋

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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