Surface Micromachining in Optical Isolator with Semiconductor Guiding Layer for Enhancement of Magnetooptic Effect

Hideki Yokoi, Tetsuya Mizumoto, Takashi Sakai, Takafumi Ohtsuka, Yoshiaki Nakano

研究成果: Article

2 引用 (Scopus)

抜粋

A magnetooptic waveguide with a magnetic garnet/GaInAsP/air structure was effective in enhancing the magnetooptic effect. Surface micromachining was investigated for fabricating a magnetooptic waveguide in an optical isolator with a semiconductor guiding layer. As a preliminary experiment, a GaInAsP rib waveguide with an air cladding layer was fabricated by selective wet etching. The rib waveguide with a 1 -mm-long air bridge was successfully obtained on the GaInAsP guiding layer. Light waves could be guided in the GaInAsP waveguide with the air bridge structure.

元の言語English
ページ(範囲)5094-5097
ページ数4
ジャーナルJapanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers
42
発行部数8
DOI
出版物ステータスPublished - 2003 8

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

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