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| Presentation | 2006-02-02 15:05 Bidirectional injection operation of SOA-MZI all-optical wavelength converter Kohsuke Nishimura (KDDI Labs, OITDA), Masaharu Hattori (KDDI Labs), Ryo Inohara, Masashi Usami (KDDI Labs, OITDA) Link to ES Tech. Rep. Archives:  OPE2005-143 LQE2005-158 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In the all-optical wavelength converter based on semiconductor optical amplifier (SOA) Mach-Zehnder interferometer (MZI) where cross phase modulation (XPM) is utilized, it is difficult to achieve good conversion characteristics by the so-called "standard operation mode" in which the data signal is injected into only one of the two SOAs due to the intensity unbalance induced by cross gain modulation (XGM). Especially in the case of non-return-to-zero (NRZ) format signal, SOA gain is deeply suppressed when successive mark levels are injected and hence the pattern effect is a significant issue. In this report, bidirectional injection operation scheme of the SOA-MZI all-optical wavelength converter is proposed and experimentally verified so as to diminish such pattern effect by utilizing the dependence of the ratio between XGM and XPM on the injection direction of the data signal. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | semiconductor optical amplifier / Mach-Zehnder interferometer / optical wavelength conversion / cross gain modulation / cross phase modulation / patterning effect / bidirectional injection operation scheme / | |
| Reference Info. | IEICE Tech. Rep., vol. 105, no. 593, LQE2005-158, pp. 55-60, Jan. 2006. | |
| Paper # | LQE2005-158 | |
| Date of Issue | 2006-01-26 (PN, OFT, OPE, LQE) | |
| ISSN | Print edition: ISSN 0913-5685 | |
| 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 | Link to ES Tech. Rep. Archives: OPE2005-143 LQE2005-158 |
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| Conference Information | |
| Committee | LQE PN OPE OFT EMT |
| Conference Date | 2006-01-31 - 2006-02-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kobe Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Photonic integrated circuits and devices, swtiching, PLC, fiber devices, waveguide analysis, and others |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2006-01-LQE-PN-OPE-OFT-EMT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Bidirectional injection operation of SOA-MZI all-optical wavelength converter |
| Sub Title (in English) | |
| Keyword(1) | semiconductor optical amplifier |
| Keyword(2) | Mach-Zehnder interferometer |
| Keyword(3) | optical wavelength conversion |
| Keyword(4) | cross gain modulation |
| Keyword(5) | cross phase modulation |
| Keyword(6) | patterning effect |
| Keyword(7) | bidirectional injection operation scheme |
| Keyword(8) | |
| 1st Author's Name | Kohsuke Nishimura |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc., OITDA (KDDI Labs, OITDA) |
| 2nd Author's Name | Masaharu Hattori |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI Labs) |
| 3rd Author's Name | Ryo Inohara |
| 3rd Author's Affiliation | KDDI R&D Laboratories Inc., OITDA (KDDI Labs, OITDA) |
| 4th Author's Name | Masashi Usami |
| 4th Author's Affiliation | KDDI R&D Laboratories Inc., OITDA (KDDI Labs, OITDA) |
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| Speaker | Author-1 |
| Date Time | 2006-02-02 15:05:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | PN2005-95, OFT2005-82, OPE2005-143, LQE2005-158 |
| Volume (vol) | vol.105 |
| Number (no) | no.584(PN), no.587(OFT), no.590(OPE), no.593(LQE) |
| Page | pp.55-60 |
| #Pages | 6 |
| Date of Issue | 2006-01-26 (PN, OFT, OPE, LQE) |
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