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| Presentation | 2012-10-26 11:40 80km transmission of 10.3Gbps QPSK signal in coherent WDM-PON using directly modulated RSOA by instantaneous injection/depletion currnet Takayuki Sano, Akira Agata (KDDI Labs.), K. Y. Cho, U. H. Hong (KAIST), Kosuke Nishimura (KDDI Labs.), Y. C. Chung (KAIST)  OCS2012-65 OPE2012-116 LQE2012-82 Link to ES Tech. Rep. Archives: OPE2012-116 LQE2012-82 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We demonstrated a simple technique to generate 10.3 Gbit/s QPSK signal by direct modulation of an RSOA with modulation bandwidth of 3.2 GHz. The modulation speed of RSOA was accelerated by applying instantaneous injection/depletion currents at the transition edge of the modulation signal. We also demonstrated 10.3 Gbit/s upstream transmission over 80 km in WDM-PON configuration with a coherent receiver. In this demonstration, error-free transmission performance was achieved with 5 dB margin under the assumption of employing Read-Solomon (255, 223) code, and it should be noted that the performance was realized without any electrical equalizer or remote node amplifier. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | WDM-PON / coherent / RSOA / QPSK / instantaneous injection/depletion currents / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 260, LQE2012-82, pp. 125-128, Oct. 2012. | |
| Paper # | LQE2012-82 | |
| Date of Issue | 2012-10-18 (OCS, 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 | OCS2012-65 OPE2012-116 LQE2012-82 Link to ES Tech. Rep. Archives: OPE2012-116 LQE2012-82 |
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| Conference Information | |
| Committee | OPE LQE OCS |
| Conference Date | 2012-10-25 - 2012-10-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | LQE |
| Conference Code | 2012-10-OPE-LQE-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 80km transmission of 10.3Gbps QPSK signal in coherent WDM-PON using directly modulated RSOA by instantaneous injection/depletion currnet |
| Sub Title (in English) | |
| Keyword(1) | WDM-PON |
| Keyword(2) | coherent |
| Keyword(3) | RSOA |
| Keyword(4) | QPSK |
| Keyword(5) | instantaneous injection/depletion currents |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Takayuki Sano |
| 1st Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI Labs.) |
| 2nd Author's Name | Akira Agata |
| 2nd Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI Labs.) |
| 3rd Author's Name | K. Y. Cho |
| 3rd Author's Affiliation | Korea Advanced Institute of Science and Technology (KAIST) |
| 4th Author's Name | U. H. Hong |
| 4th Author's Affiliation | Korea Advanced Institute of Science and Technology (KAIST) |
| 5th Author's Name | Kosuke Nishimura |
| 5th Author's Affiliation | KDDI R&D Laboratories Inc. (KDDI Labs.) |
| 6th Author's Name | Y. C. Chung |
| 6th Author's Affiliation | Korea Advanced Institute of Science and Technology (KAIST) |
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| Speaker | Author-1 |
| Date Time | 2012-10-26 11:40:00 |
| Presentation Time | 25 minutes |
| Registration for | LQE |
| Paper # | OCS2012-65, OPE2012-116, LQE2012-82 |
| Volume (vol) | vol.112 |
| Number (no) | no.258(OCS), no.259(OPE), no.260(LQE) |
| Page | pp.125-128 |
| #Pages | 4 |
| Date of Issue | 2012-10-18 (OCS, OPE, LQE) |
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