Optical crossing by hybrid Si-wire/silica waveguides

Younosuke Wakayama*, Tomohiro Kita, Hirohito Yamada

*この研究の対応する著者

研究成果: Conference contribution

抄録

We are studying the feasibility of an integrated optical circuit consisting of Si-wire waveguides and silica-based waveguides. In order to realize such a hybrid waveguide optical circuit, we proposed a simple optical crossing structure consisting of heterogeneous waveguides, and investigated the characteristics by numerical analysis and measurement. We found that the insertion loss of the waveguide crossing is low enough, and it was largely improved by making crossing with Si-taper structure.

本文言語English
ホスト出版物のタイトル8th IEEE International Conference on Group IV Photonics, GFP 2011
ページ305-307
ページ数3
DOI
出版ステータスPublished - 2011 11 22
外部発表はい
イベント8th IEEE International Conference on Group IV Photonics, GFP 2011 - London, United Kingdom
継続期間: 2011 9 142011 9 16

出版物シリーズ

名前IEEE International Conference on Group IV Photonics GFP
ISSN(印刷版)1949-2081

Other

Other8th IEEE International Conference on Group IV Photonics, GFP 2011
国/地域United Kingdom
CityLondon
Period11/9/1411/9/16

ASJC Scopus subject areas

  • 電子工学および電気工学
  • セラミックおよび複合材料
  • 電子材料、光学材料、および磁性材料

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