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| Presentation | 2011-01-28 09:00 1000-km WDM Transmission of 40G-symbol/s DPSK and DQPSK signals Hiroki Okui, Koji Igarashi, Kazuro Kikuchi (Univ. of Tokyo)  OCS2010-107 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We perform experiments of 1000-km wavelength-division-multiplexed (WDM) transmission of 40G-symbol/s RZ-DPSK and RZ-DQPSK signals. In our transmission experiments, cross-talk from neighboring WDM channels is maximized since pre-filtering in a transmitter is not used. We measure systematically bit-error rates (BERs) of the received RZ-DPSK and RZ-DQPSK signals, which are dependent on WDM channel spacing and transmission distance. The signal quality degradation due to amplified spontaneous emission noise and fiber nonlinearity is discussed based on numerical analyses and experiments. In 1000-km transmission systems, the error-free operation is achieved for RZ-DPSK when the WDM channel spacing is 84 GHz, whereas the BER less than 10-3 is attained for RZ-DQPSK with the channel spacing of 100 GHz. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | DPSK / DQPSK / wavelength division multiplexing / long-haul transmission experiment / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 392, OCS2010-107, pp. 49-54, Jan. 2011. | |
| Paper # | OCS2010-107 | |
| Date of Issue | 2011-01-20 (OCS) | |
| 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 | OCS2010-107 |
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| Conference Information | |
| Committee | OCS CS |
| Conference Date | 2011-01-27 - 2011-01-28 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | The University of Tokushima |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Core/metro system, Optical access system/next generation PON, Broadband access system, (Wide area)Ethernet, Optical transport network(OTN), High-speed interface, Analog optaical transmission, Quantum communication etc. |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2011-01-OCS-CS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | 1000-km WDM Transmission of 40G-symbol/s DPSK and DQPSK signals |
| Sub Title (in English) | |
| Keyword(1) | DPSK |
| Keyword(2) | DQPSK |
| Keyword(3) | wavelength division multiplexing |
| Keyword(4) | long-haul transmission experiment |
| Keyword(5) | |
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| 1st Author's Name | Hiroki Okui |
| 1st Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Koji Igarashi |
| 2nd Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 3rd Author's Name | Kazuro Kikuchi |
| 3rd Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2011-01-28 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2010-107 |
| Volume (vol) | vol.110 |
| Number (no) | no.392 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2011-01-20 (OCS) |
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