Presentation | 2014-10-31 Silicon Interferometric Waveguide Optical Isolator Integrated with TE-TM Mode Converter Akihiro Fujie, Yuya Shoji, Tetsuya Mizumoto, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An optical isolator is a device that prevents the propagation of light wave in the undesired direction. The optical isolator have been demonstrated with an isolation as high as 30 dB in a Si-waveguide based photonic integrated circuit. The isolator consists of a magneto-optic garnet over cladding layer on a Si waveguide Mach-Zehnder interferometer. The device works only for TM mode light. In this article, we fabricated a Si-MZI waveguide-type optical isolator integrated with an asymmetrical slit Si waveguide TE-TM mode converter. A maximum optical isolation of 26.7 dB was obtained at a wavelength of 1553 nm for TE mode. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Silicon Photonics / Photonic Integrated circuit / TE-TM mode converter / Optical isolator |
Paper # | OCS2014-79,OPE2014-123,LQE2014-97 |
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Conference Information | |
Committee | LQE |
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Conference Date | 2014/10/23(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Lasers and Quantum Electronics (LQE) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Silicon Interferometric Waveguide Optical Isolator Integrated with TE-TM Mode Converter |
Sub Title (in English) | |
Keyword(1) | Silicon Photonics |
Keyword(2) | Photonic Integrated circuit |
Keyword(3) | TE-TM mode converter |
Keyword(4) | Optical isolator |
1st Author's Name | Akihiro Fujie |
1st Author's Affiliation | Tokyo Institute of Technology() |
2nd Author's Name | Yuya Shoji |
2nd Author's Affiliation | Tokyo Institute of Technology |
3rd Author's Name | Tetsuya Mizumoto |
3rd Author's Affiliation | Tokyo Institute of Technology |
Date | 2014-10-31 |
Paper # | OCS2014-79,OPE2014-123,LQE2014-97 |
Volume (vol) | vol.114 |
Number (no) | 283 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |