Presentation | 2016-12-20 Terahertz spectral imaging based on time-domain spectroscopy with hollow optical fiber. Kosei Ito, Takashi Katagiri, Yuji Matsuura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | Terahertz wave / Hollow optical fiber / Time-domain spectroscopy / Remote spectroscopy |
Paper # | ED2016-87 |
Date of Issue | 2016-12-12 (ED) |
Conference Information | |
Committee | ED |
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Conference Date | 2016/12/19(2days) |
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 |
Chair | Koichi Maezawa(Univ. of Toyama) |
Vice Chair | Kunio Tsuda(Toshiba) |
Secretary | Kunio Tsuda(JAIST) |
Assistant | Masataka Higashiwaki(NICT) / Toshiyuki Oishi(Saga Univ.) |
Paper Information | |
Registration To | Technical Committee on Electron Devices |
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Language | JPN |
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 |
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.) |
Date | 2016-12-20 |
Paper # | ED2016-87 |
Volume (vol) | vol.116 |
Number (no) | ED-375 |
Page | pp.pp.41-45(ED), |
#Pages | 5 |
Date of Issue | 2016-12-12 (ED) |