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Paper Abstract and Keywords
Presentation 2007-01-26 15:40
14 Tb/s transmission experiment using 111 Gb/s/ch CSRZ-DQPSK format and extended L-band EDFAs
Akihide Sano, Hiroji Masuda, Yoshiaki Kisaka, Shigeki Aisawa, Eiji Yoshida, Yutaka Miyamoto, Takashi Yamada, Tomofumi Furuta, Hiroyuki Fukuyama (NTT) OCS2006-88
Abstract (in Japanese) (See Japanese page) 
(in English) In longhaul WDM transmission systems, 100-Gb/s-class high-speed transmission technologies have lately attracted considerable attention because of the expected high speed client signals. DQPSK (Differential Quadrature Phase Shift Keying) format is suitable for high speed, large capacity WDM transmission because it can support line rates that are twice the operation speed of the electronics. This paper reports the 111-Gb/s/ch large capacity WDM transmission experiment using CSRZ-DQPSK format. In this experiment, high spectral efficiency of 2 bit/s/Hz is realized with the aid of polarization-division multiplexing technique. We also utilize extended L-band optical amplification technique with the gain bandwidth of 7 THz, and achieved the highest total capacity of 14 Tb/s for the first time.
Keyword (in Japanese) (See Japanese page) 
(in English) DQPSK / Extended L-band optical amplification / CS-RZ / / / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 493, OCS2006-88, pp. 79-84, Jan. 2007.
Paper # OCS2006-88 
Date of Issue 2007-01-18 (OCS) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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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)
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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) 14 Tb/s transmission experiment using 111 Gb/s/ch CSRZ-DQPSK format and extended L-band EDFAs 
Sub Title (in English)  
Keyword(1) DQPSK  
Keyword(2) Extended L-band optical amplification  
Keyword(3) CS-RZ  
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1st Author's Name Akihide Sano  
1st Author's Affiliation NTT (NTT)
2nd Author's Name Hiroji Masuda  
2nd Author's Affiliation NTT (NTT)
3rd Author's Name Yoshiaki Kisaka  
3rd Author's Affiliation NTT (NTT)
4th Author's Name Shigeki Aisawa  
4th Author's Affiliation NTT (NTT)
5th Author's Name Eiji Yoshida  
5th Author's Affiliation NTT (NTT)
6th Author's Name Yutaka Miyamoto  
6th Author's Affiliation NTT (NTT)
7th Author's Name Takashi Yamada  
7th Author's Affiliation NTT (NTT)
8th Author's Name Tomofumi Furuta  
8th Author's Affiliation NTT (NTT)
9th Author's Name Hiroyuki Fukuyama  
9th Author's Affiliation NTT (NTT)
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Speaker Author-1 
Date Time 2007-01-26 15:40:00 
Presentation Time 25 minutes 
Registration for OCS 
Paper # OCS2006-88 
Volume (vol) vol.106 
Number (no) no.493 
Page pp.79-84 
#Pages 6 
Date of Issue 2007-01-18 (OCS) 

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