| Presentation | 2022-07-19 Single-mode conditions of chalcogenide glass rib waveguides in mid-infrared region Takaaki Nakajima, Takashi Yasui, Jun-ichiro Sugisaka, Koichi Hirayama, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, optical integrated circuits are beginning to be actively used in the field of observational astronomy.Chalcogenide glass is attracting attention as a material for such optical integrated circuits, with the aim of extending their use to the mid-infrared spectra. Although single-mode operation is required for such optical integrated circuits, theoreticalevaluation of such operation is still insufficient. We evaluated single-mode conditions of chalcogenide glass rib waveguides for the mid-infrared spectra at the wavelength of 10.6????m using the effective index method, and clarified the single-mode conditions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Astrophotonics / effective index method / optical waveguides / chalcogenide glass |
| Paper # | EMT2022-23,MW2022-47,OPE2022-26,EST2022-24,MWPTHz2022-21 |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) |
| Conference Information | |
| Committee | MWPTHz / EST / MW / EMT / OPE / IEE-EMT |
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| Conference Date | 2022/7/19(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Asahikawa Civic Culture Hall |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Workshop on Optical and Microwave technologies |
| Chair | Atsushi Kanno(NICT) / Jun Shibayama(Hosei Univ.) / Noriharu Suematsu(Tohoku Univ.) / Hiroyuki Deguchi(Doshisha Univ.) / Toshikazu Hashimoto(NTT) |
| Vice Chair | Masayuki Fujita(Osaka Univ.) / Kensuke Ikeda(CRIEPI) / Masayuki Kimishima(Advantest) / Yasuhide Tsuji(Muroran Inst. of Tech.) / Yasuo Ohtera(Toyama Prefectural Univ.) / Tadashi Kawai(Univ. of Hyogo) / Kensuke Okubo(Okayama Prefectural Univ.) / Hideyuki Nakamizo(Mitsubishi Electric) / Hideki Kawaguchi(Muroran Inst. of Tech) / Taro Arakawa(Yokohama National Univ.) |
| Secretary | Masayuki Fujita(NICT) / Kensuke Ikeda(NICT) / Masayuki Kimishima(Kyoto Univ.) / Yasuhide Tsuji(Univ. of Electro-Comm.) / Yasuo Ohtera(Univ. of Electro-Comm) / Tadashi Kawai(Toshiba) / Kensuke Okubo(Mitsubishi Electric) / Hideyuki Nakamizo(Kyushu Sangyo Univ.) / Hideki Kawaguchi(Kochi Univ. of Tech) / Taro Arakawa(Mitsubishi Electric) |
| Assistant | Li Yi(Osaka Univ.) / Akira Satou(Tohoku Univ.) / Safumi Suzuki(Tokyo Inst. of Tech.) / Seiya Kishimoto(Nihon Univ.) / Akito Iguchi(Muroran Inst. of Tech) / Naoki Hasegawa(Softbank) / Kosuke Katayama(Waseda Univ.) / Ryo Natsuaki(Univ. of Tokyo) / Yuhei Ishizaka(Kanto Gakuin Univ.) / Takeshi Umeki(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Microwave Photonics and Terahertz Photonic-Electronic Technologies / Technical Committee on Electronics Simulation Technology / Technical Committee on Microwaves / Technical Committee on Electromagnetic Theory / Technical Committee on OptoElectronics / 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) | Single-mode conditions of chalcogenide glass rib waveguides in mid-infrared region |
| Sub Title (in English) | |
| Keyword(1) | Astrophotonics |
| Keyword(2) | effective index method |
| Keyword(3) | optical waveguides |
| Keyword(4) | chalcogenide glass |
| 1st Author's Name | Takaaki Nakajima |
| 1st Author's Affiliation | Kitami Institute of Technology(Kitami Inst. Tech.) |
| 2nd Author's Name | Takashi Yasui |
| 2nd Author's Affiliation | Kitami Institute of Technology(Kitami Inst. Tech.) |
| 3rd Author's Name | Jun-ichiro Sugisaka |
| 3rd Author's Affiliation | Kitami Institute of Technology(Kitami Inst. Tech.) |
| 4th Author's Name | Koichi Hirayama |
| 4th Author's Affiliation | Kitami Institute of Technology(Kitami Inst. Tech.) |
| Date | 2022-07-19 |
| Paper # | EMT2022-23,MW2022-47,OPE2022-26,EST2022-24,MWPTHz2022-21 |
| Volume (vol) | vol.122 |
| Number (no) | EMT-117,MW-118,OPE-119,EST-120,MWPTHz-121 |
| Page | pp.pp.79-82(EMT), pp.79-82(MW), pp.79-82(OPE), pp.79-82(EST), pp.79-82(MWPTHz), |
| #Pages | 4 |
| Date of Issue | 2022-07-12 (EMT, MW, OPE, EST, MWPTHz) |