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| Presentation | 2008-12-12 13:20 [Encouragement Talk] Recent Advancements for the Semiconductor Double-ring-resonator-coupled Laser Toru Segawa, Shinji Matsuo, Takaaki Kakitsuka, Tomonari Sato, Yasuhiro Kondo, Hiroyuki Suzuki, Ryo Takahashi (NTT Co.)  LQE2008-134 Link to ES Tech. Rep. Archives: LQE2008-134 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Future photonic networks will require high-speed optical packet switches, which operate on a packet-by-packet basis while maintaining data in the optical domain. We recently developed a compact and simple widely tunable laser for a photonic packet switching by monolithically integrating a semiconductor double-ring resonator. The fabricated laser exhibits a wide tuning range of 50.0 nm with current injection of less than 5.2 mA. The low tuning current operation is indispensable for stable wavelength switching. More recently, a tunable wavelength converter was realized by integrating the tunable laser and an optical gate on a single chip. In this paper, we describe recent advancements of the lasers. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Photonic packet switch / monolithic integration technology / wavelength tunable laser / ring resonator / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 351, LQE2008-134, pp. 31-36, Dec. 2008. | |
| Paper # | LQE2008-134 | |
| Date of Issue | 2008-12-05 (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 | LQE2008-134 Link to ES Tech. Rep. Archives: LQE2008-134 |
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| Conference Information | |
| Committee | LQE |
| Conference Date | 2008-12-12 - 2008-12-12 |
| 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 | 2008-12-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Recent Advancements for the Semiconductor Double-ring-resonator-coupled Laser |
| Sub Title (in English) | |
| Keyword(1) | Photonic packet switch |
| Keyword(2) | monolithic integration technology |
| Keyword(3) | wavelength tunable laser |
| Keyword(4) | ring resonator |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Toru Segawa |
| 1st Author's Affiliation | Nippon Telegraph And Telephone Corporation (NTT Co.) |
| 2nd Author's Name | Shinji Matsuo |
| 2nd Author's Affiliation | Nippon Telegraph And Telephone Corporation (NTT Co.) |
| 3rd Author's Name | Takaaki Kakitsuka |
| 3rd Author's Affiliation | Nippon Telegraph And Telephone Corporation (NTT Co.) |
| 4th Author's Name | Tomonari Sato |
| 4th Author's Affiliation | Nippon Telegraph And Telephone Corporation (NTT Co.) |
| 5th Author's Name | Yasuhiro Kondo |
| 5th Author's Affiliation | Nippon Telegraph And Telephone Corporation (NTT Co.) |
| 6th Author's Name | Hiroyuki Suzuki |
| 6th Author's Affiliation | Nippon Telegraph And Telephone Corporation (NTT Co.) |
| 7th Author's Name | Ryo Takahashi |
| 7th Author's Affiliation | Nippon Telegraph And Telephone Corporation (NTT Co.) |
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| Speaker | Author-1 |
| Date Time | 2008-12-12 13:20:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | LQE2008-134 |
| Volume (vol) | vol.108 |
| Number (no) | no.351 |
| Page | pp.31-36 |
| #Pages | 6 |
| Date of Issue | 2008-12-05 (LQE) |
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