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| Presentation | 2010-10-29 11:10 1.28 Tbit/s/ch Single-polarization DQPSK Transmission over 525 km Using Ultrafast Time-domain Optical Fourier Transformation Yutaro Tomiyama, Pengyu Guan (Tohoku Univ.), Hans Christian Hansen Mulvad (DTU), Toshiyuki Hirano, Toshihiko Hirooka, Masataka Nakazawa (Tohoku Univ.)  OCS2010-76 OPE2010-112 LQE2010-85 Link to ES Tech. Rep. Archives: OPE2010-112 LQE2010-85 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We demonstrate a single-channel 1.28 Tbit/s-525 km transmission using OTDM of subpicosecond DQPSK signals. In order to cope with transmission impairments due to time-varying higher-order PMD, which is one of the major limiting factors in such a long-haul ultrahigh-speed transmission, we newly developed an ultrafast time-domain optical Fourier transformation technique in a round-trip configuration. By applying this technique to subpicosecond pulses, transmission impairments were greatly reduced, and BER performance below FEC limit was obtained with increased system margin. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | High-speed optical pulse transmission / optical Fourier transformation / ultrashort optical pulse / optical phase modulation / optical time-division multiplexing / differential quadrature phase shift keying / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 257, OCS2010-76, pp. 121-126, Oct. 2010. | |
| Paper # | OCS2010-76 | |
| Date of Issue | 2010-10-21 (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 | OCS2010-76 OPE2010-112 LQE2010-85 Link to ES Tech. Rep. Archives: OPE2010-112 LQE2010-85 |
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| Conference Information | |
| Committee | LQE OPE OCS |
| Conference Date | 2010-10-28 - 2010-10-29 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Mojiko Retro Town, Minato house |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ultrafast transmission,signal processing/modulation-demodulation/wideband amplification,WDM technology/light emitting-receiving device/high power light delivery/etc(report on ECOC) |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2010-10-LQE-OPE-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 1.28 Tbit/s/ch Single-polarization DQPSK Transmission over 525 km Using Ultrafast Time-domain Optical Fourier Transformation |
| Sub Title (in English) | |
| Keyword(1) | High-speed optical pulse transmission |
| Keyword(2) | optical Fourier transformation |
| Keyword(3) | ultrashort optical pulse |
| Keyword(4) | optical phase modulation |
| Keyword(5) | optical time-division multiplexing |
| Keyword(6) | differential quadrature phase shift keying |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yutaro Tomiyama |
| 1st Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 2nd Author's Name | Pengyu Guan |
| 2nd Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 3rd Author's Name | Hans Christian Hansen Mulvad |
| 3rd Author's Affiliation | Technical University of Denmark (DTU) |
| 4th Author's Name | Toshiyuki Hirano |
| 4th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 5th Author's Name | Toshihiko Hirooka |
| 5th Author's Affiliation | Tohoku University (Tohoku Univ.) |
| 6th Author's Name | Masataka Nakazawa |
| 6th Author's Affiliation | Tohoku University (Tohoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-10-29 11:10:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2010-76, OPE2010-112, LQE2010-85 |
| Volume (vol) | vol.110 |
| Number (no) | no.257(OCS), no.258(OPE), no.259(LQE) |
| Page | pp.121-126 |
| #Pages | 6 |
| Date of Issue | 2010-10-21 (OCS, OPE, LQE) |
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