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Paper Abstract and Keywords
Presentation 2006-05-26 09:25
Improvement of Transmission Performance by Chirped RZ-DQPSK Format Suitable for 43Gbit/s Multiple OADM Systems
Soichiroh Usui, Tsutomu Kubo, Toshiya Matsuda, Shinji Matsuoka (NTT) OCS2006-13
Abstract (in Japanese) (See Japanese page) 
(in English) RZ-DQPSK signal is one of promising formats suitable for 40G-ROADM systems in terms of its OSNR sensitivity, nonlinear tolerance and filtering tolerance. Moreover, to add the pre-chirp may improve the tolerance of RZ-DQPSK to fiber nonlinearity. Chirped RZ-DQPSK signals, however, have wider spectra and may be less tolerant to optical filtering than chirp-free RZ-DQPSK signal. In this paper, we show the nonlinear tolerance of Chirped RZ-DQPSK, and present detailed analyses on the optical filtering tolerance of Chirped RZ-DQPSK under the condition of filter detuning.
Keyword (in Japanese) (See Japanese page) 
(in English) Chirped RZ-DQPSK / Optical Add/Drop Multiplexer / Optical Filter / Wavelength detuning / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 69, OCS2006-13, pp. 19-23, May 2006.
Paper # OCS2006-13 
Date of Issue 2006-05-18 (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 OCS2006-13

Conference Information
Committee CS OCS PN  
Conference Date 2006-05-25 - 2006-05-26 
Place (in Japanese) (See Japanese page) 
Place (in English) Shizuoka Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English) MPLambdaS, Photonic Network and Control, Wavelength Conversion, Photonic Switching, PON, etc. 
Paper Information
Registration To OCS 
Conference Code 2006-05-CS-OCS-PN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Improvement of Transmission Performance by Chirped RZ-DQPSK Format Suitable for 43Gbit/s Multiple OADM Systems 
Sub Title (in English)  
Keyword(1) Chirped RZ-DQPSK  
Keyword(2) Optical Add/Drop Multiplexer  
Keyword(3) Optical Filter  
Keyword(4) Wavelength detuning  
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1st Author's Name Soichiroh Usui  
1st Author's Affiliation Nippon Telegraph and Telephone (NTT)
2nd Author's Name Tsutomu Kubo  
2nd Author's Affiliation Nippon Telegraph and Telephone (NTT)
3rd Author's Name Toshiya Matsuda  
3rd Author's Affiliation Nippon Telegraph and Telephone (NTT)
4th Author's Name Shinji Matsuoka  
4th Author's Affiliation Nippon Telegraph and Telephone (NTT)
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Speaker Author-1 
Date Time 2006-05-26 09:25:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2006-13 
Volume (vol) vol.106 
Number (no) no.69 
Page pp.19-23 
#Pages
Date of Issue 2006-05-18 (OCS) 


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