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Paper Abstract and Keywords
Presentation 2008-05-16 13:15
Analysis of Cross Phase Modulation Impact on 43-Gb/s RZ-DQPSK signals co-propagating with 11-Gb/s NRZ signals
Takahito Tanimura, Shoichiro Oda, Takeshi Hoshida/, Masahiro Yuki/ (FUJITSU LAB.), Hisao Nakashima/, Kentaro Nakamura/, Huijian Zhang, Lei Li, Zhenning Tao (FRDC), Jens C. Rasmussen (FUJITSU LAB.) OCS2008-2
Abstract (in Japanese) (See Japanese page) 
(in English) We experimentally investigate the nonlinear impairments on 43 Gb/s RZ-DQPSK signals with delayed detection and digital coherent receivers in a hybrid 10G/40G DWDM transmission over NZ-DSF with 50GHz channel spacing. Systematic measurement on RMS phase fluctuation has been performed with and without co-propagating 11.1 Gb/s NRZ signals on the specific transmission link. We have demonstrated the tuning of the digital signal processing parameter suppress the nonlinear phase noise of RZ-QPSK signals due to XPM to some extent.
Keyword (in Japanese) (See Japanese page) 
(in English) coherent receiver / QPSK / 40Gbit/s / phase modulationdigital signal processing / phase modulation / nonlinear impact / XPM /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 39, OCS2008-2, pp. 5-10, May 2008.
Paper # OCS2008-2 
Date of Issue 2008-05-09 (OCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
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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)
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Conference Information
Committee OCS  
Conference Date 2008-05-16 - 2008-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Kikai-Shinko-Kaikan Bldg. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OCS 
Conference Code 2008-05-OCS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analysis of Cross Phase Modulation Impact on 43-Gb/s RZ-DQPSK signals co-propagating with 11-Gb/s NRZ signals 
Sub Title (in English)  
Keyword(1) coherent receiver  
Keyword(2) QPSK  
Keyword(3) 40Gbit/s  
Keyword(4) phase modulationdigital signal processing  
Keyword(5) phase modulation  
Keyword(6) nonlinear impact  
Keyword(7) XPM  
Keyword(8)  
1st Author's Name Takahito Tanimura  
1st Author's Affiliation FUJITSU LABORATORIES LTD. (FUJITSU LAB.)
2nd Author's Name Shoichiro Oda  
2nd Author's Affiliation FUJITSU LABORATORIES LTD. (FUJITSU LAB.)
3rd Author's Name Takeshi Hoshida/  
3rd Author's Affiliation FUJITSU LABORATORIES LTD. (FUJITSU LAB.)
4th Author's Name Masahiro Yuki/  
4th Author's Affiliation FUJITSU LABORATORIES LTD. (FUJITSU LAB.)
5th Author's Name Hisao Nakashima/  
5th Author's Affiliation Fujitsu Research & Development Center (FRDC)
6th Author's Name Kentaro Nakamura/  
6th Author's Affiliation Fujitsu Research & Development Center (FRDC)
7th Author's Name Huijian Zhang  
7th Author's Affiliation Fujitsu Research & Development (FRDC)
8th Author's Name Lei Li  
8th Author's Affiliation Fujitsu Research & Development (FRDC)
9th Author's Name Zhenning Tao  
9th Author's Affiliation Fujitsu Research & Development (FRDC)
10th Author's Name Jens C. Rasmussen  
10th Author's Affiliation FUJITSU LABORATORIES LTD. (FUJITSU LAB.)
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Speaker Author-1 
Date Time 2008-05-16 13:15:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2008-2 
Volume (vol) vol.108 
Number (no) no.39 
Page pp.5-10 
#Pages
Date of Issue 2008-05-09 (OCS) 


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