| Presentation | 2017-05-25 Speed Improvement of Strain Measurement with Brillouin Optical Correlation Domain Reflectometry Using Polarization Diversity Osamu Furukawa, Hideo Shida, Shin-ichiro Tezuka, Satoshi Matsuura, Shoji Adachi, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A Brillouin optical correlation domain reflectometry (BOCDR) system using polarization diversity is developed. Polarization diversity is used for detecting backscattered light from a single mode fiber despite changing polarization state. Measuring speed is improved by updating polarization diversity method from a time-divided alternative measurement to a space-divided simultaneous measurement. A sampling rate reaches 1 kHz. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Brillouin scattering / BOCDR / polarization diversity / strain measurement / optical fiber sensing |
| Paper # | OFT2017-3 |
| Date of Issue | 2017-05-18 (OFT) |
| Conference Information | |
| Committee | OFT |
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| Conference Date | 2017/5/25(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shimane Univ. (Matsue campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Masayuki Shigematsu(Sumitomo Electric Industries) |
| Vice Chair | |
| Secretary | (NTT) |
| Assistant | Terutake Kobayashi(Fujikura) / Ikutaro Ogushi(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Optical Fiber Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Speed Improvement of Strain Measurement with Brillouin Optical Correlation Domain Reflectometry Using Polarization Diversity |
| Sub Title (in English) | |
| Keyword(1) | Brillouin scattering |
| Keyword(2) | BOCDR |
| Keyword(3) | polarization diversity |
| Keyword(4) | strain measurement |
| Keyword(5) | optical fiber sensing |
| 1st Author's Name | Osamu Furukawa |
| 1st Author's Affiliation | Yokogawa Electric Corporation(Yokogawa Electric Corp.) |
| 2nd Author's Name | Hideo Shida |
| 2nd Author's Affiliation | Yokogawa Electric Corporation(Yokogawa Electric Corp.) |
| 3rd Author's Name | Shin-ichiro Tezuka |
| 3rd Author's Affiliation | Yokogawa Electric Corporation(Yokogawa Electric Corp.) |
| 4th Author's Name | Satoshi Matsuura |
| 4th Author's Affiliation | Yokogawa Electric Corporation(Yokogawa Electric Corp.) |
| 5th Author's Name | Shoji Adachi |
| 5th Author's Affiliation | Yokogawa Electric Corporation(Yokogawa Electric Corp.) |
| Date | 2017-05-25 |
| Paper # | OFT2017-3 |
| Volume (vol) | vol.117 |
| Number (no) | OFT-54 |
| Page | pp.pp.11-16(OFT), |
| #Pages | 6 |
| Date of Issue | 2017-05-18 (OFT) |