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| Presentation | 2006-10-12 16:15 Dispersion Range and Required Time in Steepest Descent Method Based Adaptive Control of Tunable Dispersion Compensator Ken Tanizawa, Akira Hirose (Univ. of Tokyo)  OCS2006-45 OPE2006-98 LQE2006-87 Link to ES Tech. Rep. Archives: OPE2006-98 LQE2006-87 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose and demonstrate a high speed and low cost adaptive feedback control technique of a tunable dispersion compensator for high-speed dynamic-routing transmission. In the technique, an error is calculated from the difference of output and reference waveform in the time domain. Then a tunable dispersion compensator is controlled repeatedly toward minimizing the error value by means of steepest descent method. Transmission experiments and simulations show that the proposed technique can compensate the dispersion quickly for a wide dispersion range. The range is from -6000 to 6000 [ps/nm] in 10 [Gb/s] transmission. The compensation time is 1-2 seconds for the compensation within 1000 [ps/nm] dispersion. This technique is applicable to the adaptive dispersion compensation in high-speed dynamic-routing networks. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Dispersion compensation / Steepest descent method / Adaptive control / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 282, OCS2006-45, pp. 39-44, Oct. 2006. | |
| Paper # | OCS2006-45 | |
| Date of Issue | 2006-10-05 (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 | OCS2006-45 OPE2006-98 LQE2006-87 Link to ES Tech. Rep. Archives: OPE2006-98 LQE2006-87 |
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| Conference Information | |
| Committee | OPE LQE OCS |
| Conference Date | 2006-10-12 - 2006-10-13 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyusyu Univ. Chikushi Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Ultra-high-speed transmission, modulation technologies, Ultra-high-speed optical / electrical devices, wideband WDM devices, detectors |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2006-10-OPE-LQE-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Dispersion Range and Required Time in Steepest Descent Method Based Adaptive Control of Tunable Dispersion Compensator |
| Sub Title (in English) | |
| Keyword(1) | Dispersion compensation |
| Keyword(2) | Steepest descent method |
| Keyword(3) | Adaptive control |
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| 1st Author's Name | Ken Tanizawa |
| 1st Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
| 2nd Author's Name | Akira Hirose |
| 2nd Author's Affiliation | University of Tokyo (Univ. of Tokyo) |
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| Speaker | Author-1 |
| Date Time | 2006-10-12 16:15:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2006-45, OPE2006-98, LQE2006-87 |
| Volume (vol) | vol.106 |
| Number (no) | no.282(OCS), no.283(OPE), no.284(LQE) |
| Page | pp.39-44 |
| #Pages | 6 |
| Date of Issue | 2006-10-05 (OCS, OPE, LQE) |
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