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

Salinee Choowitsakunlert; Kenji Takagiwa; Rardchawadee Silapunt; Hideki Yokoi

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 proceeding › Conference 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 language	English
Title of host publication	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017
Publisher	OSA - The Optical Society
Volume	Part F122-CLEOPR 2017
ISBN (Electronic)	9781557528209
Publication status	Published - 2017 Jan 1
Event	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017 - Singapore, Singapore Duration: 2017 Jul 31 → 2017 Aug 4

Other

Other	Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017
Country/Territory	Singapore
City	Singapore
Period	17/7/31 → 17/8/4

Keywords

Amorphous silicon
Nonreciprocal
Optical isolator

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Mechanics of Materials

Cite this

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

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 proceeding › Conference 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.

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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.",

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AU - Yokoi, Hideki

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N2 - 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.

AB - 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.

KW - Amorphous silicon

KW - Nonreciprocal

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VL - Part F122-CLEOPR 2017

BT - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017

PB - OSA - The Optical Society

T2 - Conference on Lasers and Electro-Optics/Pacific Rim, CLEOPR 2017

Y2 - 31 July 2017 through 4 August 2017

ER -

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

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Keywords

ASJC Scopus subject areas

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