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Paper Abstract and Keywords
Presentation 2013-10-24 17:20
Wavelength-Routed Switching for 25-Gbit/s Optical Packets Using a Parallel-Ring-Resonator Tunable Laser Integrated with an InGaAlAs EAM
Toru Segawa, Wataru Kobayashi, Tatsushi Nakahara, Ryo Takahashi (NTT) OCS2013-62 OPE2013-108 LQE2013-78
Abstract (in Japanese) (See Japanese page) 
(in English) The explosive growth of optical communications networks has led to a demand for large-capacity and low-power nodes with flexible traffic-engineering capabilities for high-level services. We have previously constructed an 8 x 8 hybrid optoelectronic router prototype that effectively combines the strength of optical and electrical technologies, and demonstrated error-free routing of 10 Gbit/s asynchronous arbitrary-length optical packets together with high-level functions such as QoS and multicasting, while achieving low power consumption and low latency. One of the key devices in HOPR is a high-speed N x N wavelength-routing switch operating on a packet-by-packet basis for forwarding incoming optical packets to desired output ports. To increase the date rate of optical packets from 10 Gbit/s to 100 Gbit/s (25-Gbit/s x 4), we have recently developed a tunable transmitter that monolithically integrates a parallel-ring-resonator tunable laser (PRR-TL) with an InGaAlAs electro-absorption modulator (EAM). In this paper, we demonstrate error-free, optical packet switching for burst-mode optical packets at 25-Gbit/s using 100 GHz-spaced AWG and a tunable transmitter that monolithically integrates a PRR-TL with an EAM.
Keyword (in Japanese) (See Japanese page) 
(in English) Optical packet switch / Monolithic integration technology / Wavelength tunable laser / Ring resonator / / / /  
Reference Info. IEICE Tech. Rep., vol. 113, no. 264, LQE2013-78, pp. 67-70, Oct. 2013.
Paper # LQE2013-78 
Date of Issue 2013-10-17 (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 OCS2013-62 OPE2013-108 LQE2013-78

Conference Information
Committee LQE OCS OPE  
Conference Date 2013-10-24 - 2013-10-25 
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 2013-10-LQE-OCS-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Wavelength-Routed Switching for 25-Gbit/s Optical Packets Using a Parallel-Ring-Resonator Tunable Laser Integrated with an InGaAlAs EAM 
Sub Title (in English)  
Keyword(1) Optical packet switch  
Keyword(2) Monolithic integration technology  
Keyword(3) Wavelength tunable laser  
Keyword(4) Ring resonator  
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1st Author's Name Toru Segawa  
1st Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
2nd Author's Name Wataru Kobayashi  
2nd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
3rd Author's Name Tatsushi Nakahara  
3rd Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
4th Author's Name Ryo Takahashi  
4th Author's Affiliation Nippon Telegraph and Telephone Corporation (NTT)
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Speaker Author-1 
Date Time 2013-10-24 17:20:00 
Presentation Time 25 minutes 
Registration for LQE 
Paper # OCS2013-62, OPE2013-108, LQE2013-78 
Volume (vol) vol.113 
Number (no) no.262(OCS), no.263(OPE), no.264(LQE) 
Page pp.67-70 
#Pages 4 
Date of Issue 2013-10-17 (OCS, OPE, LQE) 

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