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

Salinee Choowitsakunlert, Kenji Takagiwa, Rardchawadee Silapunt, Hideki Yokoi

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

Abstract

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.

Original languageEnglish
Title of host publicationConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017
PublisherOSA - The Optical Society
VolumePart F122-CLEOPR 2017
ISBN (Electronic)9781557528209
Publication statusPublished - 2017 Jan 1
EventConference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017 - Singapore, Singapore
Duration: 2017 Jul 312017 Aug 4

Other

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

Fingerprint

Magnetooptical effects
Waveguides
Radiation
Amorphous silicon
Phase shift
Refractive index
Wavelength
Temperature

Keywords

  • Amorphous silicon
  • Nonreciprocal
  • Optical isolator

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Cite this

Choowitsakunlert, S., Takagiwa, K., Silapunt, R., & Yokoi, H. (2017). Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided-radiation mode conversion. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017 (Vol. Part F122-CLEOPR 2017). [s1187] OSA - The Optical Society.

Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided-radiation mode conversion. / Choowitsakunlert, Salinee; Takagiwa, Kenji; Silapunt, Rardchawadee; Yokoi, Hideki.

Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. Vol. Part F122-CLEOPR 2017 OSA - The Optical Society, 2017. s1187.

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

Choowitsakunlert, S, Takagiwa, K, Silapunt, R & Yokoi, H 2017, Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided-radiation mode conversion. in Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. vol. Part F122-CLEOPR 2017, s1187, OSA - The Optical Society, Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017, Singapore, Singapore, 17/7/31.
Choowitsakunlert S, Takagiwa K, Silapunt R, Yokoi H. Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided-radiation mode conversion. In Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. Vol. Part F122-CLEOPR 2017. OSA - The Optical Society. 2017. s1187
Choowitsakunlert, Salinee ; Takagiwa, Kenji ; Silapunt, Rardchawadee ; Yokoi, Hideki. / Athermal condition of magneto-optic waveguides in optical isolator employing nonreciprocal guided-radiation mode conversion. Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017. Vol. Part F122-CLEOPR 2017 OSA - The Optical Society, 2017.
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