Bent SMS fibre structure for temperature measurement

Q. Wu; Y. Semenova; A. M. Hatta; P. Wang; G. Farrell

doi:10.1049/el.2010.1769

Bent SMS fibre structure for temperature measurement

Q. Wu^*, Y. Semenova, A. M. Hatta, P. Wang, G. Farrell

^*Corresponding author for this work

Technological University Dublin

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

41 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
Number of pages	2
Journal	Electronics Letters
Volume	46
Issue number	16
DOIs	https://doi.org/10.1049/el.2010.1769
Publication status	Published - 5 Aug 2010
Externally published	Yes

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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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AU - Hatta, A. M.

AU - Wang, P.

AU - Farrell, G.

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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.

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JO - Electronics Letters

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Bent SMS fibre structure for temperature measurement

Abstract

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