Analysis of inter-channel crosstalk in multi-mode parallel optical waveguide using beam propagation method

Takuya Kudo, Takaaki Ishigure

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

We theoretically analyze the origin of inter-channel crosstalk in high-density multimode parallel optical waveguides for on-board interconnects using the Beam Propagation Method. In this paper, we demonstrate that inter-channel crosstalk due to mode coupling is very low in waveguides with GI-type circular cores because the propagation constants of the modes are discrete. Additionaly, it is also found that the waveguides with GI-type circular cores is sensitive to the optical confinment in the cladding: low power cladding modes largely decreases the mode conversion.

Original languageEnglish
Title of host publication2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012
DOIs
Publication statusPublished - 2012 Dec 1
Event2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012 - Kyoto, Japan
Duration: 2012 Dec 102012 Dec 12

Publication series

Name2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012

Other

Other2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012
CountryJapan
CityKyoto
Period12/12/1012/12/12

ASJC Scopus subject areas

  • Hardware and Architecture
  • Electrical and Electronic Engineering

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    Kudo, T., & Ishigure, T. (2012). Analysis of inter-channel crosstalk in multi-mode parallel optical waveguide using beam propagation method. In 2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012 [6523386] (2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012). https://doi.org/10.1109/ICSJ.2012.6523386