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| Presentation | 2013-10-25 09:25 Characterizations of TE mode semiconductor optical isolators for unidirectional semiconductor ring lasers Shohei Sakanishi, Takahiro Bando, Hiromasa Shimizu (TUAT)  OCS2013-65 OPE2013-111 LQE2013-81 Link to ES Tech. Rep. Archives: OPE2013-111 LQE2013-81 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Semiconductor optical isolators are monolithically integrable waveguide optical isolators based on transverse magneto-optic Kerr effect at the boundary of the ferromagnetic metal and waveguide. They can be applied to optical filp-flop memory by the self-feedback light and optical injection locking in unidirectional semiconductor ring lasers (SRLs) integrated with semiconductor optical isolators. We are aiming to realize SRLs with small radius having transverse electric (TE) mode high-mesa waveguide type semiconductor optical isolators in order to realize a radius of unidirectional SRLs smaller than 100 m and extinction ratio of 0.5 dB in 100 m – long optical isolator region. We have designed the structures of TE mode semiconductor optical isolator. Furthermore we fabricated the designed semiconductor optical isolators based on passive waveguides and evaluated the propagation loss and extinction ratio. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Semiconductor optical isolator / Semiconductor ring laser / Ferromagnetic metal / Optical flip-flop memory / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 264, LQE2013-81, pp. 81-84, Oct. 2013. | |
| Paper # | LQE2013-81 | |
| Date of Issue | 2013-10-17 (OCS, OPE, LQE) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | OCS2013-65 OPE2013-111 LQE2013-81 Link to ES Tech. Rep. Archives: OPE2013-111 LQE2013-81 |
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| Conference Information | |
| Committee | LQE OCS OPE |
| Conference Date | 2013-10-24 - 2013-10-25 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2013-10-LQE-OCS-OPE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characterizations of TE mode semiconductor optical isolators for unidirectional semiconductor ring lasers |
| Sub Title (in English) | |
| Keyword(1) | Semiconductor optical isolator |
| Keyword(2) | Semiconductor ring laser |
| Keyword(3) | Ferromagnetic metal |
| Keyword(4) | Optical flip-flop memory |
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| 1st Author's Name | Shohei Sakanishi |
| 1st Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| 2nd Author's Name | Takahiro Bando |
| 2nd Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
| 3rd Author's Name | Hiromasa Shimizu |
| 3rd Author's Affiliation | Tokyo University of Agriculture and Technology (TUAT) |
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| Speaker | Author-1 |
| Date Time | 2013-10-25 09:25:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | OCS2013-65, OPE2013-111, LQE2013-81 |
| Volume (vol) | vol.113 |
| Number (no) | no.262(OCS), no.263(OPE), no.264(LQE) |
| Page | pp.81-84 |
| #Pages | 4 |
| Date of Issue | 2013-10-17 (OCS, OPE, LQE) |
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