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| Presentation | 2016-12-20 09:00 Terahertz spectral imaging based on time-domain spectroscopy with hollow optical fiber. Kosei Ito, Takashi Katagiri, Yuji Matsuura (Tohoku univ.)  ED2016-87 Link to ES Tech. Rep. Archives: ED2016-87 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | A system for terahertz remote spectroscopy based on time-domain spectroscopy and a hollow optical fiber for terahertz delivery is proposed. The transmission characteristics of the hollow optical fiber including the transmission mode properties and dispersion properties were firstly investigated by using time-domain spectroscopy. Then, by using the obtained results, an absorption spectroscopy of a pharmacological agent was performed by using the hollow-fiber based spectroscopy system. Focusing on the difference in refractive index in terahertz region of lipid and protein, a trial to differentiate these two components was performed by using the system. A clear difference in amplitude and phase was observed in the reflective wave from the samples attached on a silica plate and this could lead to imaging applications for breast cancer detection. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Terahertz wave / Hollow optical fiber / Time-domain spectroscopy / Remote spectroscopy / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 116, no. 375, ED2016-87, pp. 41-45, Dec. 2016. | |
| Paper # | ED2016-87 | |
| Date of Issue | 2016-12-12 (ED) | |
| 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 | ED2016-87 Link to ES Tech. Rep. Archives: ED2016-87 |
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| Conference Information | |
| Committee | ED |
| Conference Date | 2016-12-19 - 2016-12-20 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | RIEC, Tohoku Univ |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Millimeter-wave, terahertz-wave devices and systems |
| Paper Information | |
| Registration To | ED |
| Conference Code | 2016-12-ED |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Terahertz spectral imaging based on time-domain spectroscopy with hollow optical fiber. |
| Sub Title (in English) | |
| Keyword(1) | Terahertz wave |
| Keyword(2) | Hollow optical fiber |
| Keyword(3) | Time-domain spectroscopy |
| Keyword(4) | Remote spectroscopy |
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| 1st Author's Name | Kosei Ito |
| 1st Author's Affiliation | Tohoku university (Tohoku univ.) |
| 2nd Author's Name | Takashi Katagiri |
| 2nd Author's Affiliation | Tohoku university (Tohoku univ.) |
| 3rd Author's Name | Yuji Matsuura |
| 3rd Author's Affiliation | Tohoku university (Tohoku univ.) |
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| Speaker | Author-1 |
| Date Time | 2016-12-20 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ED |
| Paper # | ED2016-87 |
| Volume (vol) | vol.116 |
| Number (no) | no.375 |
| Page | pp.41-45 |
| #Pages | 5 |
| Date of Issue | 2016-12-12 (ED) |
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