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| Presentation | 2013-10-24 10:00 Development of high performance ultrafast intersubband all-optical gate switch using ion implantation Ryoichi Akimoto, Feng Jijun, Shin-ichiro Gozu, Teruo Mozume, Hiroshi Ishikawa (AIST)  OCS2013-48 OPE2013-94 LQE2013-64 Link to ES Tech. Rep. Archives: OPE2013-94 LQE2013-64 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We demonstrate a compact all-optical Michelson interferometer (MI) gating switch with monolithic integration of two different bandgap energies. Based on the ion-induced intermixing in InGaAs/AlAsSb coupled double quantum wells, the blueshift of the band edge can be tailored. Through phosphorus ion implantation and subsequent annealing, an implanted sample can acquire a high transmittance compared with the as-grown one. Meanwhile, the crossphase modulation (XPM) efficiency of a non-implanted sample undergoing the same annealing process decreases little. An implanted part for signal propagation and a non-implanted section for XPM are thus monolithically integrated for an MI switch by an area-selective manner. Full switching of a π-rad nonlinear phase shift is achieved with pump pulse energy of 5.6 pJ. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | intersubband transition / InGaAs/AlAsSb quantum well / cross-phase modulation / ion implantation / optical gate switch / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 264, LQE2013-64, pp. 5-8, Oct. 2013. | |
| Paper # | LQE2013-64 | |
| 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 | OCS2013-48 OPE2013-94 LQE2013-64 Link to ES Tech. Rep. Archives: OPE2013-94 LQE2013-64 |
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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) | Development of high performance ultrafast intersubband all-optical gate switch using ion implantation |
| Sub Title (in English) | |
| Keyword(1) | intersubband transition |
| Keyword(2) | InGaAs/AlAsSb quantum well |
| Keyword(3) | cross-phase modulation |
| Keyword(4) | ion implantation |
| Keyword(5) | optical gate switch |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryoichi Akimoto |
| 1st Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 2nd Author's Name | Feng Jijun |
| 2nd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 3rd Author's Name | Shin-ichiro Gozu |
| 3rd Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 4th Author's Name | Teruo Mozume |
| 4th Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
| 5th Author's Name | Hiroshi Ishikawa |
| 5th Author's Affiliation | National Institute of Advanced Industrial Science and Technology (AIST) |
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| Speaker | Author-1 |
| Date Time | 2013-10-24 10:00:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | OCS2013-48, OPE2013-94, LQE2013-64 |
| Volume (vol) | vol.113 |
| Number (no) | no.262(OCS), no.263(OPE), no.264(LQE) |
| Page | pp.5-8 |
| #Pages | 4 |
| Date of Issue | 2013-10-17 (OCS, OPE, LQE) |
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