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 2010-01-22 09:45
An ultra-high strain-resolution FBG sensor for static strain measurement using cross-correlation processing
Qingwen Liu, Zuyuan He, Tomochika Tokunaga, Kazuo Hotate (Univ. of Tokyo) OFT2009-77
Abstract (in Japanese) (See Japanese page) 
(in English) We report the research on ultra-high strain-resolution fiber sensors for static strain measurement with a pair of fiber Bragg gratings (FBGs), one for strain sensing and the other for temperature compensation. The Bragg wavelength difference between the two FBGs is evaluated utilizing a cross-correlation algorithm. A wavelength resolution of 6.7 fm for Bragg wavelength difference is obtained, corresponding to a strain resolution as high as 5.6 nano-strain. The mechanism of suppressing noise by cross-correlation algorithm is also quantitatively analyzed.
Keyword (in Japanese) (See Japanese page) 
(in English) Fiber Bragg grating / ultra-high resolution / cross-correlation algorithm / / / / /  
Reference Info. IEICE Tech. Rep., vol. 109, no. 377, OFT2009-77, pp. 83-88, Jan. 2010.
Paper # OFT2009-77 
Date of Issue 2010-01-14 (OFT) 
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 OFT2009-77

Conference Information
Committee OFT  
Conference Date 2010-01-21 - 2010-01-22 
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 2010-01-OFT 
Language English (Japanese title is available) 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An ultra-high strain-resolution FBG sensor for static strain measurement using cross-correlation processing 
Sub Title (in English)  
Keyword(1) Fiber Bragg grating  
Keyword(2) ultra-high resolution  
Keyword(3) cross-correlation algorithm  
Keyword(4)  
Keyword(5)  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Qingwen Liu  
1st Author's Affiliation University of Tokyo (Univ. of Tokyo)
2nd Author's Name Zuyuan He  
2nd Author's Affiliation University of Tokyo (Univ. of Tokyo)
3rd Author's Name Tomochika Tokunaga  
3rd Author's Affiliation University of Tokyo (Univ. of Tokyo)
4th Author's Name Kazuo Hotate  
4th Author's Affiliation University of Tokyo (Univ. of Tokyo)
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 ()
Speaker Author-1 
Date Time 2010-01-22 09:45:00 
Presentation Time 25 minutes 
Registration for OFT 
Paper # OFT2009-77 
Volume (vol) vol.109 
Number (no) no.377 
Page pp.83-88 
#Pages
Date of Issue 2010-01-14 (OFT) 


[Return to Top Page]

[Return to IEICE Web Page]


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