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Paper Abstract and Keywords
Presentation 2010-10-28 18:45
A Study of compensation for 43Gbps spectrum narrowing using pre-equalization
Takafumi Fujimori, Soichiro Kametani, Tatsuya Kobayashi, Takashi Sugihara, Kazuumi Koguchi, Takashi Mizuochi (Mitsubishi Electric Corp.) OCS2010-71 OPE2010-107 LQE2010-80
Abstract (in Japanese) (See Japanese page) 
(in English) In case of changing 40Gbps ROADM (Reconfigurable Optical Add Drop Multiplexer) from 10Gbps ROADM, a signal spectrum becomes narrow by passing filter of each node. This causes a big transmission penalty. It is proposed that the penalty is reduced by using electrical pre-equalization. In this paper, we report the result of compensation for spectrum narrowing through multi filter when 43Gbps DQPSK (Differential Quadrature Phase Shift Keying) transmission.
Keyword (in Japanese) (See Japanese page) 
(in English) PRECODING / PRE-EQUALIZATION / SPECTRUM NARROWING / / / / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 257, OCS2010-71, pp. 97-102, Oct. 2010.
Paper # OCS2010-71 
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 OCS2010-71 OPE2010-107 LQE2010-80

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) A Study of compensation for 43Gbps spectrum narrowing using pre-equalization 
Sub Title (in English)  
Keyword(1) PRECODING  
Keyword(2) PRE-EQUALIZATION  
Keyword(3) SPECTRUM NARROWING  
Keyword(4)  
Keyword(5)  
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1st Author's Name Takafumi Fujimori  
1st Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
2nd Author's Name Soichiro Kametani  
2nd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
3rd Author's Name Tatsuya Kobayashi  
3rd Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
4th Author's Name Takashi Sugihara  
4th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
5th Author's Name Kazuumi Koguchi  
5th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
6th Author's Name Takashi Mizuochi  
6th Author's Affiliation Mitsubishi Electric Corporation (Mitsubishi Electric Corp.)
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Speaker Author-1 
Date Time 2010-10-28 18:45:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2010-71, OPE2010-107, LQE2010-80 
Volume (vol) vol.110 
Number (no) no.257(OCS), no.258(OPE), no.259(LQE) 
Page pp.97-102 
#Pages 6 
Date of Issue 2010-10-21 (OCS, OPE, LQE) 

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