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| Presentation | 2013-03-15 13:45 Experimental study for imaging through scattering medium by time reversal method using phase conjugate optics Shun Yokota, Takeshi Namita, Yuji Kato, Koichi Shimizu (Hokkaido Univ.)  MBE2012-121 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | The absorption at a specific position inside a turbid medium can be measured by back-propagating the scattered light using phase conjugate light and focused ultrasonic modulation. With the view toward clear imaging through turbid medium, we constructed an experimental system to make the back-propagation of scattered light possible using phase conjugate light. We confirmed the fundamental performance for the extraction of a localized area in turbid medium. In experiment, we attempted to restore the incident light from the scattered light by back-propagating the scattering process using phase conjugate light. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Phase conjugate wave / Four wave mixing / Photorefractive crystal / Time reversal method / Optical scattering / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 112, no. 479, MBE2012-121, pp. 173-177, March 2013. | |
| Paper # | MBE2012-121 | |
| Date of Issue | 2013-03-06 (MBE) | |
| 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 | MBE2012-121 |
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| Conference Information | |
| Committee | MBE NC |
| Conference Date | 2013-03-13 - 2013-03-15 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tamagawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Paper Information | |
| Registration To | MBE |
| Conference Code | 2013-03-MBE-NC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experimental study for imaging through scattering medium by time reversal method using phase conjugate optics |
| Sub Title (in English) | |
| Keyword(1) | Phase conjugate wave |
| Keyword(2) | Four wave mixing |
| Keyword(3) | Photorefractive crystal |
| Keyword(4) | Time reversal method |
| Keyword(5) | Optical scattering |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shun Yokota |
| 1st Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 2nd Author's Name | Takeshi Namita |
| 2nd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 3rd Author's Name | Yuji Kato |
| 3rd Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
| 4th Author's Name | Koichi Shimizu |
| 4th Author's Affiliation | Hokkaido University (Hokkaido Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-03-15 13:45:00 |
| Presentation Time | 25 minutes |
| Registration for | MBE |
| Paper # | MBE2012-121 |
| Volume (vol) | vol.112 |
| Number (no) | no.479 |
| Page | pp.173-177 |
| #Pages | 5 |
| Date of Issue | 2013-03-06 (MBE) |
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