Presentation | 2019-11-22 Comb-like Brillouin spectrum generated by pulses arranged at power intervals. Miyu Okawa, Shohei Kawakami, Daiki Miyake, Fumihiko Ito, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A correlation analysis method using short pulse trains arranged at power intervals as pump probe light is proposed. The gain spectrum generated by the proposed pulse train has narrow-band teeth and a wide range, and is considered to be applicable to high-accuracy and wide-range temperature or strain measurements. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Brillouin scattering / Optical fiber sensors / The correlation-domain analysis / Sensing of strain and temperature |
Paper # | OFT2019-40 |
Date of Issue | 2019-11-15 (OFT) |
Conference Information | |
Committee | OCS / ITE-BCT / OFT / IEE-CMN |
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Conference Date | 2019/11/21(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Kaikyo-Messe-Shimonoseki |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Joji Maeda(Tokyo Univ. of Science) / Kyoichi Saito(NHK) / Fumihiko Ito(Shimane Univ.) / Shun Morimura(CRIEPI) |
Vice Chair | / / / Kouji Hirata(Kansai Univ) |
Secretary | (NTT) / (Furukawa Electric) / (NHK) / Kouji Hirata(NTV) |
Assistant | / Hiroyuki Hamazumi(TOKYO KOSEN) / Naoki Maeda(Sumitomo Electric) / Takumi Matsumoto(Furukawa Electric) / Hajime Saito(TV Tokyo) / Hajime Arao(Sumitomo Electric) / Hiroshi Watanabe(NTT) / Yuuichi Shinohara(TEPCO Power Grid) / Akihiro Tanaka(CRIEPI) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Group on Broadcasting and Communication Technologies / Technical Committee on Optical Fiber Technology / Technical Meeting on Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Comb-like Brillouin spectrum generated by pulses arranged at power intervals. |
Sub Title (in English) | |
Keyword(1) | Brillouin scattering |
Keyword(2) | Optical fiber sensors |
Keyword(3) | The correlation-domain analysis |
Keyword(4) | Sensing of strain and temperature |
1st Author's Name | Miyu Okawa |
1st Author's Affiliation | Shimane University(Shimane Univ.) |
2nd Author's Name | Shohei Kawakami |
2nd Author's Affiliation | Shimane University(Shimane Univ.) |
3rd Author's Name | Daiki Miyake |
3rd Author's Affiliation | Shimane University(Shimane Univ.) |
4th Author's Name | Fumihiko Ito |
4th Author's Affiliation | Shimane University(Shimane Univ.) |
Date | 2019-11-22 |
Paper # | OFT2019-40 |
Volume (vol) | vol.119 |
Number (no) | OFT-301 |
Page | pp.pp.23-27(OFT), |
#Pages | 5 |
Date of Issue | 2019-11-15 (OFT) |