Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided-radiation mode conversion

Salinee Choowitsakunlert, Kenji Takagiwa, Rardchawadee Silapunt, Hideki Yokoi

研究成果: Conference contribution

抄録

Temperature dependence of an optical isolator employing a nonreciprocal guided-radiation mode conversion was investigated. The optical isolator consists of a rib-type magneto-optic waveguide with an amorphous silicon guiding layer. The nonreciprocal phase shift in the magneto-optic waveguide was calculated at a wavelength of 1.55 μm and the relationship of rib height and rib width for the isolator operation was evaluated. Refractive indices of layers in the magneto-optic waveguide were considered in order to achieve athermal condition for the isolator operation.

本文言語English
ホスト出版物のタイトルConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017
出版社OSA - The Optical Society
Part F122-CLEOPR 2017
ISBN(電子版)9781557528209
出版ステータスPublished - 2017 1 1
イベントConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017 - Singapore, Singapore
継続期間: 2017 7 312017 8 4

Other

OtherConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017
国/地域Singapore
CitySingapore
Period17/7/3117/8/4

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 材料力学

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