Presentation | 2016-02-18 Fast interrogation for FBG Fabry-Perot interfermeteric sensor in polarization maintaining fiber Atsushi Wada, Satoshi Tanaka, Nobuaki Takahashi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Temperature and strain can be measured simultaneously by using a fiber Bragg grating (FBG) constructed on a polarization maintaining fiber (PM-FBG) instead of a standard FBG. We have previously reported improvement on the resolution for the simultaneous measurement of temperature and static strain. A Fabry-Perot interferometer constructed with PM-FBGs (PM-FBG-FPI) is introduced as a sensor head. The fine structure of a PM-FBG-FPI reflection spectrum enables high-resolution detection of wavelength shifts. In this paper, we present a fast interrogation method using current modulation of a laser diode for PM-FBG-FPI. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | optical fiber sensor / fiber Bragg grating / Fabry-Perot interferometer / laser diode |
Paper # | OFT2015-55,OPE2015-215 |
Date of Issue | 2016-02-11 (OFT, OPE) |
Conference Information | |
Committee | OFT / OCS / OPE |
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Conference Date | 2016/2/18(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Okinawa Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Hiroshi Naruse(Mie Univ.) / Kiyoshi Fukuchi(NEC) / Hiroyuki Uenohara(Tokyo Inst. of Tech.) |
Vice Chair | / Akira Hirano(NTT) / Kensuke Ogawa(Fujikura) |
Secretary | (NTT) / Akira Hirano(Fujikura) / Kensuke Ogawa(Fujikura) |
Assistant | Terutake Kobayashi(Fujikura) / Hidenobu Hirota(NTT) / / Takaaki Ishigure(Keio Univ.) / Eiji Yagyu(Mitsubishi Electric) |
Paper Information | |
Registration To | Technical Committee on Optical Fiber Technology / Technical Committee on Optical Communication Systems / 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) | Fast interrogation for FBG Fabry-Perot interfermeteric sensor in polarization maintaining fiber |
Sub Title (in English) | |
Keyword(1) | optical fiber sensor |
Keyword(2) | fiber Bragg grating |
Keyword(3) | Fabry-Perot interferometer |
Keyword(4) | laser diode |
1st Author's Name | Atsushi Wada |
1st Author's Affiliation | National Defense Academy, Japan(NDA) |
2nd Author's Name | Satoshi Tanaka |
2nd Author's Affiliation | National Defense Academy, Japan(NDA) |
3rd Author's Name | Nobuaki Takahashi |
3rd Author's Affiliation | National Defense Academy, Japan(NDA) |
Date | 2016-02-18 |
Paper # | OFT2015-55,OPE2015-215 |
Volume (vol) | vol.115 |
Number (no) | OFT-452,OPE-453 |
Page | pp.pp.1-4(OFT), pp.1-4(OPE), |
#Pages | 4 |
Date of Issue | 2016-02-11 (OFT, OPE) |