Bent SMS fibre structure for temperature measurement

Qiang Wu; Yuliya Semenova; Agus Hatta; Pengfei Wang; Gerald Farrell

doi:10.1049/el.2010.1769

Bent SMS fibre structure for temperature measurement

Qiang Wu, Yuliya Semenova, Agus Hatta, Pengfei Wang, Gerald Farrell

Research output: Contribution to journal › Article › peer-review

43 Citations (Scopus)

Abstract

A temperature sensor fabricated using a bent singlemode-multimode-singlemode (SMS) fibre structure is presented. Experimental results show, that compared to a sensor based on a straight SMS fibre structure, this temperature sensor has a much higher sensitivity of 31.97 pm/°C over a temperature range from 20 to 80°C, based on the measurement of the mean 3 dB wavelength shift, and offers a resolution of 0.1°C for a temperature range from 45 to 80°C when demodulated by a simple ratiometric interrogation technique.

Original language	English
Pages (from-to)	1129-1130
Journal	Electronics Letters
Volume	46
Issue number	16
DOIs	https://doi.org/10.1049/el.2010.1769
Publication status	Published - 5 Aug 2010

Keywords

temperature measurement
fibre optic sensors
temperature sensors

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10.1049/el.2010.1769

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abstract = "A temperature sensor fabricated using a bent singlemode-multimode-singlemode (SMS) fibre structure is presented. Experimental results show, that compared to a sensor based on a straight SMS fibre structure, this temperature sensor has a much higher sensitivity of 31.97 pm/°C over a temperature range from 20 to 80°C, based on the measurement of the mean 3 dB wavelength shift, and offers a resolution of 0.1°C for a temperature range from 45 to 80°C when demodulated by a simple ratiometric interrogation technique.",

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author = "Qiang Wu and Yuliya Semenova and Agus Hatta and Pengfei Wang and Gerald Farrell",

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AU - Wu, Qiang

AU - Semenova, Yuliya

AU - Hatta, Agus

AU - Wang, Pengfei

AU - Farrell, Gerald

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AB - A temperature sensor fabricated using a bent singlemode-multimode-singlemode (SMS) fibre structure is presented. Experimental results show, that compared to a sensor based on a straight SMS fibre structure, this temperature sensor has a much higher sensitivity of 31.97 pm/°C over a temperature range from 20 to 80°C, based on the measurement of the mean 3 dB wavelength shift, and offers a resolution of 0.1°C for a temperature range from 45 to 80°C when demodulated by a simple ratiometric interrogation technique.

KW - temperature measurement

KW - fibre optic sensors

KW - temperature sensors

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U2 - 10.1049/el.2010.1769

DO - 10.1049/el.2010.1769

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JO - Electronics Letters

JF - Electronics Letters

IS - 16

ER -

Bent SMS fibre structure for temperature measurement

Abstract

Keywords

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