Paper Abstract and Keywords |
Presentation |
2018-10-12 10:25
Spurious vibration compensation in distributed vibration sensing based on optical frequency domain reflectometry Tatsuya Okamoto, Daisuke Iida, Hiroyuki Oshida (NTT) OFT2018-51 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Optical fiber installed in optical telecommunication system vibrates depending on the surrounding environment, and vibration measurement result obtained by the installed optical fiber shows the surrounding environment. We investigate the feasibility of the distributed vibration sensing based on optical frequency domain reflectometry by measuring vibrations occurred at different positions of the optical fiber. Vibration-induced frequency modulation causes spurious vibration. By compensating the spurious vibration, the vibration measurement results agree to actual vibration states. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Distributed Vibration Sensing / Optical Frequency Domain Reflectometry / / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 238, OFT2018-51, pp. 171-174, Oct. 2018. |
Paper # |
OFT2018-51 |
Date of Issue |
2018-10-04 (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) |
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OFT2018-51 |
Conference Information |
Committee |
OFT |
Conference Date |
2018-10-11 - 2018-10-12 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Touhoku Univ. |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
OFT |
Conference Code |
2018-10-OFT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Spurious vibration compensation in distributed vibration sensing based on optical frequency domain reflectometry |
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Distributed Vibration Sensing |
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Optical Frequency Domain Reflectometry |
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1st Author's Name |
Tatsuya Okamoto |
1st Author's Affiliation |
NTT (NTT) |
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Daisuke Iida |
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NTT (NTT) |
3rd Author's Name |
Hiroyuki Oshida |
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NTT (NTT) |
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Speaker |
Author-1 |
Date Time |
2018-10-12 10:25:00 |
Presentation Time |
25 minutes |
Registration for |
OFT |
Paper # |
OFT2018-51 |
Volume (vol) |
vol.118 |
Number (no) |
no.238 |
Page |
pp.171-174 |
#Pages |
4 |
Date of Issue |
2018-10-04 (OFT) |
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