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Paper Abstract and Keywords
Presentation 2007-06-15 13:00
Structural approach of customized EDFA for optical packets
Yoshinari Awaji, Hideaki Furukawa, Naoya Wada (NICT), Eddie Kong, Peter Chan, Ray Man (Amonics) PN2007-6
Abstract (in Japanese) (See Japanese page) 
(in English) EDFA is most popular optical amplifier on 1.5$\mu$m telecom wavelength region. However, the superiority of EDFA is limited to the case of continuous data or stream of frames with fixed length and rate. It has been well known that an injection of bursty optical signal cause dynamic gain transient and , for example, result in tremendous distortion of envelope of optical packet. The prime candidate was automatic gain controlling (AGC) and the response time was enough with sub-micro second or slower for granular traffic longer than micro seconds. However, the typical duration of optical packet tend to be shorter than the response time according to increase of bit-rate of the payload. We suggested structure of EDFA to suppress the transient and introduced evaluation of prototype.
Keyword (in Japanese) (See Japanese page) 
(in English) EDFA / Optical packet / gain transient / / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 90, PN2007-6, pp. 31-36, June 2007.
Paper # PN2007-6 
Date of Issue 2007-06-07 (PN) 
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 PN2007-6

Conference Information
Committee OCS PN CS  
Conference Date 2007-06-14 - 2007-06-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Chitose Inst. of Science and Technology 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Photonic network, network control, optical switching, wavelength conversion, optical quantum communications, GMPLS, etc. 
Paper Information
Registration To PN 
Conference Code 2007-06-OCS-PN-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Structural approach of customized EDFA for optical packets 
Sub Title (in English)  
Keyword(1) EDFA  
Keyword(2) Optical packet  
Keyword(3) gain transient  
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1st Author's Name Yoshinari Awaji  
1st Author's Affiliation National Institute of Information and Communications Technology (NICT)
2nd Author's Name Hideaki Furukawa  
2nd Author's Affiliation National Institute of Information and Communications Technology (NICT)
3rd Author's Name Naoya Wada  
3rd Author's Affiliation National Institute of Information and Communications Technology (NICT)
4th Author's Name Eddie Kong  
4th Author's Affiliation Amonics ltd. (Amonics)
5th Author's Name Peter Chan  
5th Author's Affiliation Amonics ltd. (Amonics)
6th Author's Name Ray Man  
6th Author's Affiliation Amonics ltd. (Amonics)
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Speaker Author-1 
Date Time 2007-06-15 13:00:00 
Presentation Time 25 minutes 
Registration for PN 
Paper # PN2007-6 
Volume (vol) vol.107 
Number (no) no.90 
Page pp.31-36 
#Pages 6 
Date of Issue 2007-06-07 (PN) 

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