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Paper Abstract and Keywords
Presentation 2006-08-24 12:05
Novel gain spectrum control method employing gain clamping and adjusting pump power in thulium doped fiber amplifier
Shinichi Aozasa, Hiroji Masuda, Makoto Shimizu (NTT), Makoto Yamada (NEL) Link to ES Tech. Rep. Archives: EMD2006-27 CPM2006-57 OPE2006-69 LQE2006-34
Abstract (in Japanese) (See Japanese page) 
(in English) We propose a novel method for controlling the gain spectrum of a thulium doped fiber amplifier (TDFA) in the S-band. The gain spectrum control method used for silica EDFAs cannot be applied to TDFAs because of the complicated fluctuation of the TDFA gain spectrum. Our proposed method realizes gain spectrum control by a combination of gain clamping and pump power adjustment. The algorithm of the method is as easy as that of the conventional EDFA gain spectrum control method, and we achieved a gain excursion of 0.8 dB against a total input signal power of -12 to -32 dBm.
Keyword (in Japanese) (See Japanese page) 
(in English) TDFA / WDM / gain spectrum control / S-band / Thulium / / /  
Reference Info. IEICE Tech. Rep., vol. 106, no. 214, OPE2006-69, pp. 11-15, Aug. 2006.
Paper # OPE2006-69 
Date of Issue 2006-08-17 (EMD, CPM, OPE, LQE) 
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)
Download PDF Link to ES Tech. Rep. Archives: EMD2006-27 CPM2006-57 OPE2006-69 LQE2006-34

Conference Information
Committee EMD CPM LQE OPE  
Conference Date 2006-08-24 - 2006-08-25 
Place (in Japanese) (See Japanese page) 
Place (in English) Chitose Arcadia Plaza 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OPE 
Conference Code 2006-08-EMD-CPM-LQE-OPE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Novel gain spectrum control method employing gain clamping and adjusting pump power in thulium doped fiber amplifier 
Sub Title (in English)  
Keyword(1) TDFA  
Keyword(2) WDM  
Keyword(3) gain spectrum control  
Keyword(4) S-band  
Keyword(5) Thulium  
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1st Author's Name Shinichi Aozasa  
1st Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
2nd Author's Name Hiroji Masuda  
2nd Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
3rd Author's Name Makoto Shimizu  
3rd Author's Affiliation Nippon Telegraph and Telephone corporation (NTT)
4th Author's Name Makoto Yamada  
4th Author's Affiliation NTT Electronics corporation (NEL)
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Speaker
Date Time 2006-08-24 12:05:00 
Presentation Time 25 
Registration for OPE 
Paper # IEICE-EMD2006-27,IEICE-CPM2006-57,IEICE-OPE2006-69,IEICE-LQE2006-34 
Volume (vol) IEICE-106 
Number (no) no.212(EMD), no.213(CPM), no.214(OPE), no.215(LQE) 
Page pp.11-15 
#Pages IEICE-5 
Date of Issue IEICE-EMD-2006-08-17,IEICE-CPM-2006-08-17,IEICE-OPE-2006-08-17,IEICE-LQE-2006-08-17 


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