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| Presentation | 2007-06-29 09:55 Wavelength-Tunable Laser Array using Tunable Distributed Amplification DFB Structure Kazumasa Takabayashi, Shigeaki Sekiguchi, Akinori Hayakawa, Shuichi Tomabechi, Ayahito Uetake, Haruhiko Kuwatsuka (Fujitsu Lab.)  OPE2007-17 LQE2007-18 Link to ES Tech. Rep. Archives: OPE2007-17 LQE2007-18 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Tunable distributed amplification (TDA)-DFB lasers, which are capable of fast and simple wavelength tuning by carrier injection, have been developed as a light source for future optical network systems. In this study we expanded the continuous wavelength-tuning range of a single TDA-DFB laser by the optimization of the Bragg wavelength distribution in grating and obtained 5.0 nm tuning range. We fabricated 8 TDA-DFB laser array integrated with an optical combiner and a semiconductor optical amplifier (SOA) and the tuning range of 38.4 nm with the +13 dBm output power and low noise characteristics is achieved. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | wavelength-tunable laser / TDA-DFB laser / laser array / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 107, no. 125, LQE2007-18, pp. 5-10, June 2007. | |
| Paper # | LQE2007-18 | |
| Date of Issue | 2007-06-22 (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 | OPE2007-17 LQE2007-18 Link to ES Tech. Rep. Archives: OPE2007-17 LQE2007-18 |
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| Conference Information | |
| Committee | LQE OPE |
| Conference Date | 2007-06-29 - 2007-06-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2007-06-LQE-OPE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wavelength-Tunable Laser Array using Tunable Distributed Amplification DFB Structure |
| Sub Title (in English) | |
| Keyword(1) | wavelength-tunable laser |
| Keyword(2) | TDA-DFB laser |
| Keyword(3) | laser array |
| Keyword(4) | |
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| 1st Author's Name | Kazumasa Takabayashi |
| 1st Author's Affiliation | Fujitsu Laboratories (Fujitsu Lab.) |
| 2nd Author's Name | Shigeaki Sekiguchi |
| 2nd Author's Affiliation | Fujitsu Laboratories (Fujitsu Lab.) |
| 3rd Author's Name | Akinori Hayakawa |
| 3rd Author's Affiliation | Fujitsu Laboratories (Fujitsu Lab.) |
| 4th Author's Name | Shuichi Tomabechi |
| 4th Author's Affiliation | Fujitsu Laboratories (Fujitsu Lab.) |
| 5th Author's Name | Ayahito Uetake |
| 5th Author's Affiliation | Fujitsu Laboratories (Fujitsu Lab.) |
| 6th Author's Name | Haruhiko Kuwatsuka |
| 6th Author's Affiliation | Fujitsu Laboratories (Fujitsu Lab.) |
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| Speaker | Author-1 |
| Date Time | 2007-06-29 09:55:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | OPE2007-17, LQE2007-18 |
| Volume (vol) | vol.107 |
| Number (no) | no.124(OPE), no.125(LQE) |
| Page | pp.5-10 |
| #Pages | 6 |
| Date of Issue | 2007-06-22 (OPE, LQE) |
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