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Paper Abstract and Keywords
Presentation 2021-10-14 10:30
[Poster Presentation] Amplitude responses characterization of hetero-core optical fiber accelerometer with fixed supports at both ends for low frequency vibration monitoring
Miyuki Kadokura (Soka Univ.), Hiroshi Yamazaki (CSJ), Michiko Nishiyama, Kazuhiro Watanabe (Soka Univ.) OFT2021-29
Abstract (in Japanese) (See Japanese page) 
(in English) In this paper, a hetero-core optical fiber accelerometer with the weight has been evaluated with respect to acceleration amplitude response, sensitivity and resonance frequency. In order to improve the sensitivity of the proposed sensor in the low frequency range, a weight was placed in the center of the semicircular optical fiber. The optical loss of the proposed sensor was shown to increase linearly with acceleration amplitude. The installation of the weight made it possible to adjust the sensitivity and measurement range of the proposed accelerometer.
Keyword (in Japanese) (See Japanese page) 
(in English) Accelerometer / Heter-core optical fiber / Amplitude response characteristics / Low frequency vibration / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 199, OFT2021-29, pp. 33-34, Oct. 2021.
Paper # OFT2021-29 
Date of Issue 2021-10-07 (OFT) 
ISSN 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 OFT2021-29

Conference Information
Committee OFT  
Conference Date 2021-10-14 - 2021-10-15 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To OFT 
Conference Code 2021-10-OFT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Amplitude responses characterization of hetero-core optical fiber accelerometer with fixed supports at both ends for low frequency vibration monitoring 
Sub Title (in English)  
Keyword(1) Accelerometer  
Keyword(2) Heter-core optical fiber  
Keyword(3) Amplitude response characteristics  
Keyword(4) Low frequency vibration  
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1st Author's Name Miyuki Kadokura  
1st Author's Affiliation Soka University (Soka Univ.)
2nd Author's Name Hiroshi Yamazaki  
2nd Author's Affiliation Core System Japan Co.,LTD. (CSJ)
3rd Author's Name Michiko Nishiyama  
3rd Author's Affiliation Soka University (Soka Univ.)
4th Author's Name Kazuhiro Watanabe  
4th Author's Affiliation Soka University (Soka Univ.)
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Speaker Author-1 
Date Time 2021-10-14 10:30:00 
Presentation Time 80 minutes 
Registration for OFT 
Paper # OFT2021-29 
Volume (vol) vol.121 
Number (no) no.199 
Page pp.33-34 
#Pages 2 
Date of Issue 2021-10-07 (OFT) 

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