Presentation | 2003/11/6 Optical isolator employing nonreciprocal phase shift operated under unidirectional external magnetic field Hideki YOKOI, Yuya SHOJI, Etsu SHIN, Tetsuya MIZUMOTO, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | An interferometric optical isolator, employing a nonreciprocal phase shift, which can be operated under unidirectional external magnetic field is proposed. The nonreciprocal phase shift occurs in TM modes that travel in magneto-optic waveguides in which magnetization is aligned transverse to the light propagation direction in the film plane. When the traveling light waves undergo the distinct nonreciprocal phase shift in the two arms of the interferometer, the nonreciprocal characteristics can be achieved under the unidirectional magnetic field. The interferometric optical isolators with distinct layer structures or distinct arm lengths are reported. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical isolator / nonreciprocal phase shift / interferometer / HfO_2 |
Paper # | OCS2003-89,OPE2003-152,LQE2003-89 |
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Conference Information | |
Committee | OCS |
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Conference Date | 2003/11/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Optical Communication Systems (OCS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Optical isolator employing nonreciprocal phase shift operated under unidirectional external magnetic field |
Sub Title (in English) | |
Keyword(1) | optical isolator |
Keyword(2) | nonreciprocal phase shift |
Keyword(3) | interferometer |
Keyword(4) | HfO_2 |
1st Author's Name | Hideki YOKOI |
1st Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology:Optoelectronic Industry and Technology Development Association() |
2nd Author's Name | Yuya SHOJI |
2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology |
3rd Author's Name | Etsu SHIN |
3rd Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology |
4th Author's Name | Tetsuya MIZUMOTO |
4th Author's Affiliation | Department of Electrical and Electronic Engineering, Graduate School of Science and Engineering, Tokyo Institute of Technology:Optoelectronic Industry and Technology Development Association |
Date | 2003/11/6 |
Paper # | OCS2003-89,OPE2003-152,LQE2003-89 |
Volume (vol) | vol.103 |
Number (no) | 426 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |