| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2005-06-24 11:30 Wavelength tunable short cavity DBR laser using active DBR structure Hideo Arimoto, Takeshi Kitatani, Tomonobu Tsuchiya, Kazunori Shinoda, Aki Takei, Hiroyuki Uchiyama, Masahiro Aoki, Shinji Tsuji (Hitachi CRL) Link to ES Tech. Rep. Archives:  OPE2005-19 LQE2005-18 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We study a short-cavity DBR laser to realize a fast wavelength tunable source as a key componet for the next generation photonic networks. We first propose an active DBR mirror as a way of compensating for optical loss during tuning operations and we showed that the new structure provides loss compensation while maintaining efficiency of tuning. A short-cavity DBR laser with a gain region length Lgain of 35 m provided continuous wavelength tuning as wide as 4.8 nm. Then we fabricated a monolithically integrated 6-ch short-cavity DBR laser array, which covered a wavelength range of 35 nm. When we applied a mode-hop control technique by precise grating formation, the laser array achieved 21-nm continuous tuing. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wavelength tunable laser / Short-cavity DBR laser / Active DBR structure / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 105, no. 143, LQE2005-18, pp. 23-28, June 2005. | |
| Paper # | LQE2005-18 | |
| Date of Issue | 2005-06-17 (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: OPE2005-19 LQE2005-18 |
|
| Conference Information | |
| Committee | LQE OPE |
| Conference Date | 2005-06-24 - 2005-06-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Quantum Effect Optical Devices and Photonic Integrations (ES Summer Meeting of Materials and Devices) |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2005-06-LQE-OPE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Wavelength tunable short cavity DBR laser using active DBR structure |
| Sub Title (in English) | |
| Keyword(1) | Wavelength tunable laser |
| Keyword(2) | Short-cavity DBR laser |
| Keyword(3) | Active DBR structure |
| Keyword(4) | |
| Keyword(5) | |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Hideo Arimoto |
| 1st Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 2nd Author's Name | Takeshi Kitatani |
| 2nd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 3rd Author's Name | Tomonobu Tsuchiya |
| 3rd Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 4th Author's Name | Kazunori Shinoda |
| 4th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 5th Author's Name | Aki Takei |
| 5th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 6th Author's Name | Hiroyuki Uchiyama |
| 6th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 7th Author's Name | Masahiro Aoki |
| 7th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 8th Author's Name | Shinji Tsuji |
| 8th Author's Affiliation | Central Research Laboratory, Hitachi, Ltd. (Hitachi CRL) |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2005-06-24 11:30:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | OPE2005-19, LQE2005-18 |
| Volume (vol) | vol.105 |
| Number (no) | no.142(OPE), no.143(LQE) |
| Page | pp.23-28 |
| #Pages | 6 |
| Date of Issue | 2005-06-17 (OPE, LQE) |
[Return to Top Page]