IEICE Technical Committee Submission System
Conference Paper's Information
Online Proceedings
[Sign in]
Tech. Rep. Archives
 Go Top Page Go Previous   [Japanese] / [English] 

Paper Abstract and Keywords
Presentation 2007-10-19 10:50
Detection sensitivity of Brillouin scattering near the Fresnel reflection in BOTDR measurement
Daisuke Iida, Fumihiko Ito (NTT) OFT2007-35
Abstract (in Japanese) (See Japanese page) 
(in English) We discuss the effect of Fresnel reflection on BOTDR measurement. We show that the theoretical detection sensitivity with respect to Brillouin scattering is limited by the pulse modulation and phase noise of the light source that is incorporated into the Brillouin spectrum by way of the Fresnel reflection, when the Brillouin sensor is located near the Fresnel reflection point. We describe the detection sensitivity in the presence of Fresnel reflection in terms of the minimum detectable sensor length. We show the theoretical calculation and experimental result in BOTDR heterodyne measurement near the Fresnel reflection.
Keyword (in Japanese) (See Japanese page) 
(in English) Brillouin scattering / BOTDR measurement / Fresnel reflection / heterodyne detection / power spectrum / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 271, OFT2007-35, pp. 17-21, Oct. 2007.
Paper # OFT2007-35 
Date of Issue 2007-10-12 (OFT) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
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 OFT2007-35

Conference Information
Committee OFT  
Conference Date 2007-10-19 - 2007-10-19 
Place (in Japanese) (See Japanese page) 
Place (in English)  
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2007-10-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Detection sensitivity of Brillouin scattering near the Fresnel reflection in BOTDR measurement 
Sub Title (in English)  
Keyword(1) Brillouin scattering  
Keyword(2) BOTDR measurement  
Keyword(3) Fresnel reflection  
Keyword(4) heterodyne detection  
Keyword(5) power spectrum  
1st Author's Name Daisuke Iida  
1st Author's Affiliation NTT Access Network Service Systems Laboratories (NTT)
2nd Author's Name Fumihiko Ito  
2nd Author's Affiliation NTT Access Network Service Systems Laboratories (NTT)
3rd Author's Name  
3rd Author's Affiliation ()
4th Author's Name  
4th Author's Affiliation ()
5th Author's Name  
5th Author's Affiliation ()
6th Author's Name  
6th Author's Affiliation ()
7th Author's Name  
7th Author's Affiliation ()
8th Author's Name  
8th Author's Affiliation ()
9th Author's Name  
9th Author's Affiliation ()
10th Author's Name  
10th Author's Affiliation ()
11th Author's Name  
11th Author's Affiliation ()
12th Author's Name  
12th Author's Affiliation ()
13th Author's Name  
13th Author's Affiliation ()
14th Author's Name  
14th Author's Affiliation ()
15th Author's Name  
15th Author's Affiliation ()
16th Author's Name  
16th Author's Affiliation ()
17th Author's Name  
17th Author's Affiliation ()
18th Author's Name  
18th Author's Affiliation ()
19th Author's Name  
19th Author's Affiliation ()
20th Author's Name  
20th Author's Affiliation ()
Date Time 2007-10-19 10:50:00 
Presentation Time 25 
Registration for OFT 
Paper # IEICE-OFT2007-35 
Volume (vol) IEICE-107 
Number (no) no.271 
Page pp.17-21 
#Pages IEICE-5 
Date of Issue IEICE-OFT-2007-10-12 

[Return to Top Page]

[Return to IEICE Web Page]

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan