| IEICE Technical Committee Submission System Conference Paper's Information |
Online Proceedings [Sign in] Tech. Rep. Archives |
| Go Top Page | Go Previous | [Japanese] / [English] |
| Paper Abstract and Keywords | ||
| Presentation | 2007-01-26 10:45 All-Optical Signal Processing using Mode-locked Semiconductor Laser Diode Yoichi Hashimoto, Ryosuke Kuribayashi, Shigeru Nakamura, Ichiro Ogura (NEC)  OCS2006-84 |
|
| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We describe ultrafast optical signal processing schemes utilizing mode-locked semiconductor laser diode (MLLD) for OTDM transmission over 100 Gbit/s. Polarization-insensitive all-optical clock recovery scheme of optical phase-lock loop (PLL) operating at 160 Gbit/s is presented. For the optical PLL described here the MLLD is operated as a voltage controlled oscillator, to which the error signal is fed back by forming a closed loop with a semiconductor optical amplifier (SOA) as a phase comparator and a low-frequency component as a loop filter. Cross-gain modulation in the SOA allows for high frequency PLL operation at 160Gbit/s. Also the bulk active layer with small polarization dependency is the origin of polarization insensitive clock-extraction operation. To demonstrate operation capabilities in real systems, we have examined all-optical clock extraction on the OTDM transmission test bed of 254 km field-Installed fibers (Dojima-Keihanna, 63.5 km, and 4 spans) at 160 Gbit/s. The measured root-mean-square (RMS) timing jitters of the recovered clock signal is as low as 240 fs which showed the feasibility of the clock extraction scheme for practical use in OTDM systems over 100 Gbit/s. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Ultra-short light pulses / Mode-locked semiconductor laser diode / Mode locking / Clock extraction / Clock recovery / nonlinear optical effects / Optical phase-locked loop / | |
| Reference Info. | IEICE Tech. Rep., vol. 106, no. 493, OCS2006-84, pp. 57-62, Jan. 2007. | |
| Paper # | OCS2006-84 | |
| Date of Issue | 2007-01-18 (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 | OCS2006-84 |
|
| Conference Information | |
| Committee | NS OCS |
| Conference Date | 2007-01-25 - 2007-01-26 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | OCS |
| Conference Code | 2007-01-NS-OCS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | All-Optical Signal Processing using Mode-locked Semiconductor Laser Diode |
| Sub Title (in English) | |
| Keyword(1) | Ultra-short light pulses |
| Keyword(2) | Mode-locked semiconductor laser diode |
| Keyword(3) | Mode locking |
| Keyword(4) | Clock extraction |
| Keyword(5) | Clock recovery |
| Keyword(6) | nonlinear optical effects |
| Keyword(7) | Optical phase-locked loop |
| Keyword(8) | |
| 1st Author's Name | Yoichi Hashimoto |
| 1st Author's Affiliation | NEC (NEC) |
| 2nd Author's Name | Ryosuke Kuribayashi |
| 2nd Author's Affiliation | NEC (NEC) |
| 3rd Author's Name | Shigeru Nakamura |
| 3rd Author's Affiliation | NEC (NEC) |
| 4th Author's Name | Ichiro Ogura |
| 4th Author's Affiliation | NEC (NEC) |
| 5th Author's Name | |
| 5th Author's Affiliation | () |
| 6th Author's Name | |
| 6th Author's Affiliation | () |
| 7th Author's Name | |
| 7th Author's Affiliation | () |
| 8th Author's Name | |
| 8th Author's Affiliation | () |
| 9th Author's Name | |
| 9th Author's Affiliation | () |
| 10th Author's Name | |
| 10th Author's Affiliation | () |
| 11th Author's Name | |
| 11th Author's Affiliation | () |
| 12th Author's Name | |
| 12th Author's Affiliation | () |
| 13th Author's Name | |
| 13th Author's Affiliation | () |
| 14th Author's Name | |
| 14th Author's Affiliation | () |
| 15th Author's Name | |
| 15th Author's Affiliation | () |
| 16th Author's Name | |
| 16th Author's Affiliation | () |
| 17th Author's Name | |
| 17th Author's Affiliation | () |
| 18th Author's Name | |
| 18th Author's Affiliation | () |
| Speaker | Author-1 |
| Date Time | 2007-01-26 10:45:00 |
| Presentation Time | 25 minutes |
| Registration for | OCS |
| Paper # | OCS2006-84 |
| Volume (vol) | vol.106 |
| Number (no) | no.493 |
| Page | pp.57-62 |
| #Pages | 6 |
| Date of Issue | 2007-01-18 (OCS) |
[Return to Top Page]