| Presentation | 2020-02-28 Characteristics of hetero-core fiber optic sensor with SiO2/Ta2O5 dielectric multilayer thin film for refractive index measurement Tomomi Watanuki, Masahiro Mikami, Shoichi Kubodera, Michiko Nishiyama, Kazuhiro Watanabe, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We have developed hetero-core optical fiber SPR sensors which is a highly sensitive refractive index sensor with a sharp peak in the reflectance at the resonance wavelength. On the other hand, since the dielectric multilayer film absorbs and transmits only a specific wavelength, a reflection spectrum having a sharp peak like the SPR reflection spectrum can be realized. In this paper, we report characteristics hetero-core optical fiber refractive index sensor by forming SiO2 / Ta2O5 dielectric multilayer films in 2 or 3 layers. The performances of the propose sensor have experimentally evaluated comparing with multilayer calculation results. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Optical fiber sensor / Dielectric multilayer thin film / Refractive index measurement / Hetero-core |
| Paper # | OFT2019-67,OPE2019-109 |
| Date of Issue | 2020-02-20 (OFT, OPE) |
| Conference Information | |
| Committee | OCS / OFT / OPE |
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| Conference Date | 2020/2/27(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Okinawa Jichikaikan |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Joji Maeda(Tokyo Univ. of Science) / Fumihiko Ito(Shimane Univ.) / Hiroshi Takahashi(Sophia Univ.) |
| Vice Chair | / / Goji Nakagawa(Fujitsu Labs.) |
| Secretary | (NTT) / (Furukawa Electric) / Goji Nakagawa(Sumitomo Electric) |
| Assistant | / Hajime Arao(Sumitomo Electric) / Hiroshi Watanabe(NTT) / Kenta Miura(Gunma Univ.) / Yuki Wakayama(Hitachi) |
| Paper Information | |
| Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Optical Fiber Technology / Technical Committee on OptoElectronics |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Characteristics of hetero-core fiber optic sensor with SiO2/Ta2O5 dielectric multilayer thin film for refractive index measurement |
| Sub Title (in English) | |
| Keyword(1) | Optical fiber sensor |
| Keyword(2) | Dielectric multilayer thin film |
| Keyword(3) | Refractive index measurement |
| Keyword(4) | Hetero-core |
| 1st Author's Name | Tomomi Watanuki |
| 1st Author's Affiliation | Soka University(Soka Univ.) |
| 2nd Author's Name | Masahiro Mikami |
| 2nd Author's Affiliation | Soka University(Soka Univ.) |
| 3rd Author's Name | Shoichi Kubodera |
| 3rd Author's Affiliation | Soka University(Soka Univ.) |
| 4th Author's Name | Michiko Nishiyama |
| 4th Author's Affiliation | Soka University(Soka Univ.) |
| 5th Author's Name | Kazuhiro Watanabe |
| 5th Author's Affiliation | Soka University(Soka Univ.) |
| Date | 2020-02-28 |
| Paper # | OFT2019-67,OPE2019-109 |
| Volume (vol) | vol.119 |
| Number (no) | OFT-426,OPE-427 |
| Page | pp.pp.39-42(OFT), pp.55-58(OPE), |
| #Pages | 4 |
| Date of Issue | 2020-02-20 (OFT, OPE) |