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| Presentation | 2005-05-19 11:20 High-power low-chirp EAM-LD for 10Gbps-80km transmission Yasunori Miyazaki, Takeshi Yamatoya, Keisuke Matsumoto, Toshitaka Aoyagi, Takashi Nishimura (Mitsubishi Electric Corp.) Link to ES Tech. Rep. Archives:  LQE2005-4 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We present a 10Gbps electroabsorption modulator integrated laser diode (EAM-LD) with wavelength chirp reduced even under high optical output power conditions. Conventional EAM-LDs have suffered from high excessive chirp and deterioration of dispersion penalty under high optical output power conditions, which are due to the accumulation of photogenerated holes in quantum well (QW) absorption layer. In this paper, we show that a shallow QW absorption layer with a small valence band offset reduces a hole lifetime to 12ps and achieves low-chirp operation even under high optical output power conditions. Successful 10Gbps-80km transmission with the world-highest fiber launched average power of +4.8dBm and a dispersion penalty lower than 2dB is also demonstrated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Optical modulator / Laser diode / Quantum well / Optical fiber communication / transmission / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 105, no. 52, LQE2005-4, pp. 13-16, May 2005. | |
| Paper # | LQE2005-4 | |
| Date of Issue | 2005-05-12 (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: LQE2005-4 |
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| Conference Information | |
| Committee | LQE |
| Conference Date | 2005-05-19 - 2005-05-19 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Quantum Optics, Non-linear Optics, Ultra-high Speed Phenomenon, Laser Physics |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2005-05-LQE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High-power low-chirp EAM-LD for 10Gbps-80km transmission |
| Sub Title (in English) | |
| Keyword(1) | Optical modulator |
| Keyword(2) | Laser diode |
| Keyword(3) | Quantum well |
| Keyword(4) | Optical fiber communication |
| Keyword(5) | transmission |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yasunori Miyazaki |
| 1st Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 2nd Author's Name | Takeshi Yamatoya |
| 2nd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 3rd Author's Name | Keisuke Matsumoto |
| 3rd Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 4th Author's Name | Toshitaka Aoyagi |
| 4th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
| 5th Author's Name | Takashi Nishimura |
| 5th Author's Affiliation | Mitsubishi Electric Corporation (Mitsubishi Electric Corp.) |
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| Speaker | Author-1 |
| Date Time | 2005-05-19 11:20:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | LQE2005-4 |
| Volume (vol) | vol.105 |
| Number (no) | no.52 |
| Page | pp.13-16 |
| #Pages | 4 |
| Date of Issue | 2005-05-12 (LQE) |
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