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| Paper Abstract and Keywords | ||
| Presentation | 2012-03-16 13:30 Development of a reflection type optical displacement sensor unit for underwater use Masataka Shinba, Jun Hasegawa (Takushoku Univ.)  EA2011-124 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | An reflection type optical displacement sensor unit for underwater use was developed to realize simultaneous multi-point measurements of the vibrating underwater object for visualization of its vibration distribution as a 3D animation. Optical design of the previously developed sensor used in the air was modified for underwater use. The housing of the sensor unit was waterproofed. And, by redesigning its electronic circuit, its frequency band-width was expanded up to 1 MHz, while its displacement resolution of 10 nm was same as that of the previous system. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | optical displacement sensor / vibration distribution measurement for underwater / calibration / optical fiber / visualization / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 490, EA2011-124, pp. 25-30, March 2012. | |
| Paper # | EA2011-124 | |
| Date of Issue | 2012-03-09 (EA) | |
| 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 | EA2011-124 |
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| Conference Information | |
| Committee | EA |
| Conference Date | 2012-03-16 - 2012-03-16 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Central Research Laboratory, Hitachi, Ltd. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General Topics |
| Paper Information | |
| Registration To | EA |
| Conference Code | 2012-03-EA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of a reflection type optical displacement sensor unit for underwater use |
| Sub Title (in English) | |
| Keyword(1) | optical displacement sensor |
| Keyword(2) | vibration distribution measurement for underwater |
| Keyword(3) | calibration |
| Keyword(4) | optical fiber |
| Keyword(5) | visualization |
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| 1st Author's Name | Masataka Shinba |
| 1st Author's Affiliation | Takushoku University (Takushoku Univ.) |
| 2nd Author's Name | Jun Hasegawa |
| 2nd Author's Affiliation | Takushoku University (Takushoku Univ.) |
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| Speaker | Author-1 |
| Date Time | 2012-03-16 13:30:00 |
| Presentation Time | 30 minutes |
| Registration for | EA |
| Paper # | EA2011-124 |
| Volume (vol) | vol.111 |
| Number (no) | no.490 |
| Page | pp.25-30 |
| #Pages | 6 |
| Date of Issue | 2012-03-09 (EA) |
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