Paper Abstract and Keywords |
Presentation |
2018-08-23 14:30
Study on high precision vibration sensing technique using Fabry-Perot interferometer with optical fibers Kaoru Kuribayashi, Yuya Harada, Ryo Nagase (CIT), Satoru Wada (KURAHASHI INDUSTRIES CO.,LTD. SEISMIC INSTRUMENTS GROUP), Akio Kobayashi (TOKYO SOKUSHIN CO.,LTD.) R2018-20 EMD2018-23 CPM2018-23 OPE2018-50 LQE2018-39 Link to ES Tech. Rep. Archives: EMD2018-23 CPM2018-23 OPE2018-50 LQE2018-39 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
We constructed the Fabry-Perot interferometer using a polished ferrule endface attached to single-mode fiber facing to a metal mirror. This interferometer with a DFB-LD light source detected reflected power waveform were sinusoidal due to interference according to displacement of gap between ferrule and mirror. At the continuous measurement of movement of mirror, we could detect double phase of reflected power that difference was π/2 due to the ferrule moved on gap that correspond to 0 to π/2 of interference waveform modulation. We tried to obtain the gap displacement from those double phase signal of interference wave and we verified that detected the direction. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
optical fiber / Fabry-Perot interferometer / vibration sensing / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 186, EMD2018-23, pp. 15-20, Aug. 2018. |
Paper # |
EMD2018-23 |
Date of Issue |
2018-08-16 (R, EMD, CPM, OPE, LQE) |
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 |
R2018-20 EMD2018-23 CPM2018-23 OPE2018-50 LQE2018-39 Link to ES Tech. Rep. Archives: EMD2018-23 CPM2018-23 OPE2018-50 LQE2018-39 |
Conference Information |
Committee |
EMD LQE OPE CPM R |
Conference Date |
2018-08-23 - 2018-08-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Otaru Camber of Commerce & Industry |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
EMD |
Conference Code |
2018-08-EMD-LQE-OPE-CPM-R |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Study on high precision vibration sensing technique using Fabry-Perot interferometer with optical fibers |
Sub Title (in English) |
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Keyword(1) |
optical fiber |
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Fabry-Perot interferometer |
Keyword(3) |
vibration sensing |
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1st Author's Name |
Kaoru Kuribayashi |
1st Author's Affiliation |
Chiba Institute of Technology (CIT) |
2nd Author's Name |
Yuya Harada |
2nd Author's Affiliation |
Chiba Institute of Technology (CIT) |
3rd Author's Name |
Ryo Nagase |
3rd Author's Affiliation |
Chiba Institute of Technology (CIT) |
4th Author's Name |
Satoru Wada |
4th Author's Affiliation |
KURAHASHI INDUSTRIES CO.,LTD. SEISMIC INSTRUMENTS GROUP (KURAHASHI INDUSTRIES CO.,LTD. SEISMIC INSTRUMENTS GROUP) |
5th Author's Name |
Akio Kobayashi |
5th Author's Affiliation |
TOKYO SOKUSHIN CO.,LTD. (TOKYO SOKUSHIN CO.,LTD.) |
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Speaker |
Author-1 |
Date Time |
2018-08-23 14:30:00 |
Presentation Time |
25 minutes |
Registration for |
EMD |
Paper # |
R2018-20, EMD2018-23, CPM2018-23, OPE2018-50, LQE2018-39 |
Volume (vol) |
vol.118 |
Number (no) |
no.185(R), no.186(EMD), no.187(CPM), no.188(OPE), no.189(LQE) |
Page |
pp.15-20 |
#Pages |
6 |
Date of Issue |
2018-08-16 (R, EMD, CPM, OPE, LQE) |
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