Innovative fiber optic sensor for hydrogen detection

N. Javahiraly; C. Perrotton; Martin Slaman; B. Dam; P. Meyrueis

doi:10.1117/12.920607

Innovative fiber optic sensor for hydrogen detection

N. Javahiraly, C. Perrotton, Martin Slaman, B. Dam, P. Meyrueis

Research output: Chapter in Book / Report / Conference proceeding › Conference contribution › Academic › peer-review

Abstract

A new design of a fiber optic sensor using Palladium as a sensitive layer is presented. In this new configuration, a transducer layer is deposited on a multimode fiber (without the optical cladding). The transducer layer is a multilayer stack based on a silver, a silica and a Pd layer. The spectral modulation of the light transmitted by the fiber allows to detect hydrogen. The sensor is only sensitive to the Transverse Magnetic polarized light and the Transverse Electric polarized light can be used as a reference signal. The multilayer thickness defines the sensor performance. The Silica thickness tunes the resonant wavelength, whereas the silver and Pd thickness determines the sensor sensitivity. We present some results obtained for different multilayer
Pd configurations

Original language	English
Title of host publication	Proc. of SPIE
Subtitle of host publication	Photonic Applications for Aerospace, Transportation, and Harsh Environment III
Pages	1-12
Number of pages	12
Volume	8368
DOIs	https://doi.org/10.1117/12.920607
Publication status	Published - 29 May 2012

Keywords

fiber optic sensor
hydrogen sensor
metal hybrid

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1117/12.920607

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title = "Innovative fiber optic sensor for hydrogen detection",

abstract = "A new design of a fiber optic sensor using Palladium as a sensitive layer is presented. In this new configuration, a transducer layer is deposited on a multimode fiber (without the optical cladding). The transducer layer is a multilayer stack based on a silver, a silica and a Pd layer. The spectral modulation of the light transmitted by the fiber allows to detect hydrogen. The sensor is only sensitive to the Transverse Magnetic polarized light and the Transverse Electric polarized light can be used as a reference signal. The multilayer thickness defines the sensor performance. The Silica thickness tunes the resonant wavelength, whereas the silver and Pd thickness determines the sensor sensitivity. We present some results obtained for different multilayerPd configurations",

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AU - Dam, B.

AU - Meyrueis, P.

PY - 2012/5/29

Y1 - 2012/5/29

N2 - A new design of a fiber optic sensor using Palladium as a sensitive layer is presented. In this new configuration, a transducer layer is deposited on a multimode fiber (without the optical cladding). The transducer layer is a multilayer stack based on a silver, a silica and a Pd layer. The spectral modulation of the light transmitted by the fiber allows to detect hydrogen. The sensor is only sensitive to the Transverse Magnetic polarized light and the Transverse Electric polarized light can be used as a reference signal. The multilayer thickness defines the sensor performance. The Silica thickness tunes the resonant wavelength, whereas the silver and Pd thickness determines the sensor sensitivity. We present some results obtained for different multilayerPd configurations

AB - A new design of a fiber optic sensor using Palladium as a sensitive layer is presented. In this new configuration, a transducer layer is deposited on a multimode fiber (without the optical cladding). The transducer layer is a multilayer stack based on a silver, a silica and a Pd layer. The spectral modulation of the light transmitted by the fiber allows to detect hydrogen. The sensor is only sensitive to the Transverse Magnetic polarized light and the Transverse Electric polarized light can be used as a reference signal. The multilayer thickness defines the sensor performance. The Silica thickness tunes the resonant wavelength, whereas the silver and Pd thickness determines the sensor sensitivity. We present some results obtained for different multilayerPd configurations

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KW - hydrogen sensor

KW - metal hybrid

U2 - 10.1117/12.920607

DO - 10.1117/12.920607

M3 - Conference contribution

VL - 8368

SP - 1

EP - 12

BT - Proc. of SPIE

ER -

Innovative fiber optic sensor for hydrogen detection

Abstract

Keywords

UN SDGs

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