Presentation | 2017-08-31 Response characteristics of hetero-core structured optical fiber hydrogen sensors immobilizing Pd nano-particles with different immersion times Daisuke Komatsu, Ai Hosoki, Michiko Nishiyama, Kazuhiro Watanabe, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In this study, we have developed an optical fiber hydrogen sensor based on a hetero-core fiber structure using palladium (Pd) nano-particles. Pd nano-particles have a large ratio of atom at the surface so they enable hydrogen sensors to absorb and release hydrogen more quickly. We evaluated the sensor responses and sensitivities of four kinds of hydrogen sensors for 4% hydrogen, which were fabricated by immobilizing the Pd nano-particles with different immersion times. As a result, the sensor sensitivity at 4% H2 for a hetero-core optical fiber hydrogen sensor with Pd nano-particles was improved by increasing the immersion time. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Hydrogen sensor / Hetero-core optical fiber / Localized surface plasmon resonance / Pd nano-particles |
Paper # | OFT2017-29 |
Date of Issue | 2017-08-24 (OFT) |
Conference Information | |
Committee | OFT / OCS / LSJ |
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Conference Date | 2017/8/31(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Hokkaido Univ. |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Masayuki Shigematsu(Sumitomo Electric Industries) / Itsuro Morita(KDDI Research) |
Vice Chair | |
Secretary | (Furukawa Electric Industries) / (NTT) / (Sumitomo Electric Industries) |
Assistant | Ikutaro Ogushi(NTT) / Katsuki Suematsu(Furukawa Electric Industries) |
Paper Information | |
Registration To | Technical Committee on Optical Fiber Technology / Technical Committee on Optical Communication Systems / The Laser Society of Japan |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Response characteristics of hetero-core structured optical fiber hydrogen sensors immobilizing Pd nano-particles with different immersion times |
Sub Title (in English) | |
Keyword(1) | Hydrogen sensor |
Keyword(2) | Hetero-core optical fiber |
Keyword(3) | Localized surface plasmon resonance |
Keyword(4) | Pd nano-particles |
1st Author's Name | Daisuke Komatsu |
1st Author's Affiliation | Soka University(Soka Univ.) |
2nd Author's Name | Ai Hosoki |
2nd Author's Affiliation | Soka University(Soka Univ.) |
3rd Author's Name | Michiko Nishiyama |
3rd Author's Affiliation | Soka University(Soka Univ.) |
4th Author's Name | Kazuhiro Watanabe |
4th Author's Affiliation | Soka University(Soka Univ.) |
Date | 2017-08-31 |
Paper # | OFT2017-29 |
Volume (vol) | vol.117 |
Number (no) | OFT-197 |
Page | pp.pp.21-24(OFT), |
#Pages | 4 |
Date of Issue | 2017-08-24 (OFT) |