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Paper Abstract and Keywords
Presentation 2011-09-02 13:00
Study of In-line Monitoring with Visible Light by Using λ-Conversion
Takahiro Kubo, Takeshi Umeki, Takuya Kanai, Takashi Yamada, Shunji Kimura, Naoto Yoshimoto, Masaki Asobe (NTT) CS2011-42
Abstract (in Japanese) (See Japanese page) 
(in English) Recently, FTTH is expanding rapidly in access network. And It has been pointed out that operational expenditure (OpEx) is increasing. Major maintenance tasks for FTTH demand fiber identification. The traditional approach is the non-destructive macro-bending method. However, if OpEx increase in the future, it is important to cut the OpEx. In this paper, we propose in-line monitoring technique with visible light. The field engineer or end user can check the in-service state of optical fiber by using the proposed monitoring technique. Furthermore, we propose the solution for requirements of the monitoring technique, and report to experimental results by using quasi-phase-matching LiNbO3 (QPM-LN).
Keyword (in Japanese) (See Japanese page) 
(in English) monitoring / visible light / wavelength conversion / short pulse / / / /  
Reference Info. IEICE Tech. Rep., vol. 111, no. 198, CS2011-42, pp. 87-92, Sept. 2011.
Paper # CS2011-42 
Date of Issue 2011-08-25 (CS) 
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 CS NS IN  
Conference Date 2011-09-01 - 2011-09-02 
Place (in Japanese) (See Japanese page) 
Place (in English) Tohoku University 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Post IP Networking, Next Generation Network, Network Model, Internet Traffic, TCP/IP, Multimedia Communication, Network Management, Resource Management, Private Network, NW Security, etc. 
Paper Information
Registration To CS 
Conference Code 2011-09-CS-NS-IN 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study of In-line Monitoring with Visible Light by Using λ-Conversion 
Sub Title (in English)  
Keyword(1) monitoring  
Keyword(2) visible light  
Keyword(3) wavelength conversion  
Keyword(4) short pulse  
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1st Author's Name Takahiro Kubo  
1st Author's Affiliation NTT Corporation (NTT)
2nd Author's Name Takeshi Umeki  
2nd Author's Affiliation NTT Corporation (NTT)
3rd Author's Name Takuya Kanai  
3rd Author's Affiliation NTT Corporation (NTT)
4th Author's Name Takashi Yamada  
4th Author's Affiliation NTT Corporation (NTT)
5th Author's Name Shunji Kimura  
5th Author's Affiliation NTT Corporation (NTT)
6th Author's Name Naoto Yoshimoto  
6th Author's Affiliation NTT Corporation (NTT)
7th Author's Name Masaki Asobe  
7th Author's Affiliation NTT Corporation (NTT)
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Speaker Author-1 
Date Time 2011-09-02 13:00:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CS2011-42 
Volume (vol) vol.111 
Number (no) no.198 
Page pp.87-92 
#Pages
Date of Issue 2011-08-25 (CS) 


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