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

Takuya Kudo, Takaaki Ishigure

研究成果: Conference contribution

3 被引用数 (Scopus)

抄録

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.

本文言語English
ホスト出版物のタイトル2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012
DOI
出版ステータスPublished - 2012 12月 1
イベント2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012 - Kyoto, Japan
継続期間: 2012 12月 102012 12月 12

出版物シリーズ

名前2012 2nd IEEE CPMT Symposium Japan, ICSJ 2012

Other

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

ASJC Scopus subject areas

  • ハードウェアとアーキテクチャ
  • 電子工学および電気工学

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