Paper Abstract and Keywords |
Presentation |
2012-08-28 14:10
Fiber-Optic Ultrasonic Hydrophone Using Short Fabry-Perot Cavity with Multilayer Reflectors Kyung-Su Kim, Yosuke Mizuno, Kentaro Nakamura (Tokyo Inst. of Tech.) US2012-53 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Fiber-optic probe with dielectric multilayer films deposited on an optical fiber is studied for mega-hertz detection in water. A short Fabry-Perot cavity with distributed reflectors is attached on the fiber end. Ultrasonic waves at 1.56 MHz are successfully detected in water with a good signal-to-noise ratio. The working principle and the characteristics are studied by comparing the ultrasonic sensitivity with that of a conventional piezoelectric hydrophone. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Ultrasonic hydrophone / band-pass filter on fiber-end (BOF) / optical fiber sensor / dielectric multilayer thin-film / multilayer reflectors / / / |
Reference Info. |
IEICE Tech. Rep., vol. 112, no. 186, US2012-53, pp. 93-98, Aug. 2012. |
Paper # |
US2012-53 |
Date of Issue |
2012-08-20 (US) |
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) |
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US2012-53 |
Conference Information |
Committee |
US |
Conference Date |
2012-08-27 - 2012-08-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Pukyong National University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General, Underwater Acoustics (Co-Organization:The Marine Acoustics Society of Japan, Youngnam Chapter of The Acoustical Society of Korea) |
Paper Information |
Registration To |
US |
Conference Code |
2012-08-US |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Fiber-Optic Ultrasonic Hydrophone Using Short Fabry-Perot Cavity with Multilayer Reflectors |
Sub Title (in English) |
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Keyword(1) |
Ultrasonic hydrophone |
Keyword(2) |
band-pass filter on fiber-end (BOF) |
Keyword(3) |
optical fiber sensor |
Keyword(4) |
dielectric multilayer thin-film |
Keyword(5) |
multilayer reflectors |
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1st Author's Name |
Kyung-Su Kim |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
2nd Author's Name |
Yosuke Mizuno |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
3rd Author's Name |
Kentaro Nakamura |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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Speaker |
Author-1 |
Date Time |
2012-08-28 14:10:00 |
Presentation Time |
20 minutes |
Registration for |
US |
Paper # |
US2012-53 |
Volume (vol) |
vol.112 |
Number (no) |
no.186 |
Page |
pp.93-98 |
#Pages |
6 |
Date of Issue |
2012-08-20 (US) |