| Presentation | 2024-01-22 Numerical analysis of scattering characteristic from chiral material in UV vortex fields Hideki Kawaguchi, Chenxu Wang, Koichi Matsuo, Masahiro Katoh, Hiroaki Nakamura, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In biochemistry, a method of so-called circular dichroism (CD) spectroscopy is effectively employed to identify a chirality of any spiral structure biomolecules (chiral molecules) such as DNA, protein and polysaccharide. That is, scattering phenomena of the right circularly polarized UV light from the chiral molecules has different characteristics from those of the left circularly polarized UV light. Then it is known that fundamental process of CD is related with interaction between angular momentum of circularly polarized light and the spiral structure of the chiral molecules. Accordingly it is expected that identification of the chirality may be much more effective if we use the optical vortex instead of the circularly polarized light since the optical vortex carry much more large angular momentum than that of the circularly polarized light. In this work, such the angular momentum interaction between the UV light and spiral structure materials is evaluated quantitatively by using a method of moment (MoM) analysis. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Circular dichroism (CD) / Vortex Circular Dichroism(VCD) / Chiral material / Ultraviolet / Optical vortex / Method of moment / Synchrotron radiation |
| Paper # | PN2023-56,EMT2023-96,MWPTHz2023-84 |
| Date of Issue | 2024-01-15 (PN, EMT, MWPTHz) |
| Conference Information | |
| Committee | EMT / PN / MWPTHz / IEE-EMT |
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| Conference Date | 2024/1/22(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kyoto Univ. Yoshida Campus |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hideki Kawaguchi(Muroran Inst. of Tech) / Kohei Shiomoto(Tokyo City Univ.) / Atsushi Kanno(Nagoya Inst. of Tech.) / Shinichi Furukawa(Nihon Univ.) |
| Vice Chair | Yukihisa Suzuki(Tokyo Metropolitan Univ.) / Motoharu Matsuura(Univ. of Electr-Comm.) / Ryuichi Sugizaki(Furukawa Electric) / Noboru Yoshikane(KDDI Research) / Masayuki Fujita(Osaka Univ.) / Kensuke Ikeda(CRIEPI) |
| Secretary | Yukihisa Suzuki(Kyushu Sangyo Univ.) / Motoharu Matsuura(Nihon Univ.) / Ryuichi Sugizaki(NTT) / Noboru Yoshikane(Nagoya Univ.) / Masayuki Fujita(NICT) / Kensuke Ikeda(NICT) / (Univ. of Miyazaki) |
| Assistant | Ryo Natsuaki(Univ. of Tokyo) / Kenji Ishii(Mitsubishi Electric) / Takafumi Tanaka(NTT) / Li Yi(Osaka Univ.) / Akira Satou(Tohoku Univ.) / Safumi Suzuki(Tokyo Inst. of Tech.) / Kazuki Niino(Kyoto Univ.) |
| Paper Information | |
| Registration To | Technical Committee on Electromagnetic Theory / Technical Committee on Photonic Network / Technical Committee on Microwave Photonics and Terahertz Photonic-Electronic Technologies / Technical Meeting on Electromagnetic Theory |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Numerical analysis of scattering characteristic from chiral material in UV vortex fields |
| Sub Title (in English) | |
| Keyword(1) | Circular dichroism (CD) |
| Keyword(2) | Vortex Circular Dichroism(VCD) |
| Keyword(3) | Chiral material |
| Keyword(4) | Ultraviolet |
| Keyword(5) | Optical vortex |
| Keyword(6) | Method of moment |
| Keyword(7) | Synchrotron radiation |
| 1st Author's Name | Hideki Kawaguchi |
| 1st Author's Affiliation | Muroran Institute of Technology(Muroran-IT) |
| 2nd Author's Name | Chenxu Wang |
| 2nd Author's Affiliation | National Institute for Fusion Science(NIFS) |
| 3rd Author's Name | Koichi Matsuo |
| 3rd Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 4th Author's Name | Masahiro Katoh |
| 4th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 5th Author's Name | Hiroaki Nakamura |
| 5th Author's Affiliation | National Institute for Fusion Science(NIFS) |
| Date | 2024-01-22 |
| Paper # | PN2023-56,EMT2023-96,MWPTHz2023-84 |
| Volume (vol) | vol.123 |
| Number (no) | PN-349,EMT-350,MWPTHz-351 |
| Page | pp.pp.51-55(PN), pp.51-55(EMT), pp.51-55(MWPTHz), |
| #Pages | 5 |
| Date of Issue | 2024-01-15 (PN, EMT, MWPTHz) |