Presentation 2015-02-19
Multipoint hydrogen detection using hetero-core structured fiber optic hydrogen tip sensors
Ai HOSOKI, Michiko NISHIYAMA, Hirotaka IGAWA, Atsushi SEKI, Kazuhiro WATANABE,
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Abstract(in English) In this paper, we propose the multi-point detection system for hydrogen using the combination of the hetero-core optical fiber SPR hydrogen tip sensor and interrogating system based on PNCR (Pseudorandom Noise code correlation reflectometry) method. This method makes use of the correlation between a launched pseudorandom noise code signal and its reflection, can obtain a high signal to noise ration. All sensors were detected the hydrogen concentration with a high sensitivity.
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Keyword(in English) Fiber optic sensor / hydrogen / palladium / multipoint
Paper # OFT2014-69,OPE2014-214
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Committee OFT
Conference Date 2015/2/12(1days)
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Registration To Optical Fiber Technology (OFT)
Language JPN
Title (in Japanese) (See Japanese page)
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Title (in English) Multipoint hydrogen detection using hetero-core structured fiber optic hydrogen tip sensors
Sub Title (in English)
Keyword(1) Fiber optic sensor
Keyword(2) hydrogen
Keyword(3) palladium
Keyword(4) multipoint
1st Author's Name Ai HOSOKI
1st Author's Affiliation Faculty of Engineering, Soka University()
2nd Author's Name Michiko NISHIYAMA
2nd Author's Affiliation Faculty of Engineering, Soka University
3rd Author's Name Hirotaka IGAWA
3rd Author's Affiliation Aerospace Project Research Associate, Airframes and Structures Group
4th Author's Name Atsushi SEKI
4th Author's Affiliation Faculty of Engineering, Soka University
5th Author's Name Kazuhiro WATANABE
5th Author's Affiliation Faculty of Engineering, Soka University
Date 2015-02-19
Paper # OFT2014-69,OPE2014-214
Volume (vol) vol.114
Number (no) 452
Page pp.pp.-
#Pages 4
Date of Issue