Low-cost FBG temperature sensor for application in cultural heritage preservation

I. Ivaşcu; D. Tosi; M. Olivero; G. Perrone; N. N. Puşcaş

Low-cost FBG temperature sensor for application in cultural heritage preservation

I. Ivaşcu, D. Tosi, M. Olivero, G. Perrone, N. N. Puşcaş

Department of Electrical and Computer Engineering

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

Abstract

In this paper we present a low-cost system for temperature measurement based on a fibre Bragg grating and a narrow bandwidth fixed-wavelength laser. The system has been calibrated in the range 7 °C € 29 °C, and tested in outdoor conditions, exhibiting a maximum uncertainty of 1 °C over a 3 days. This performance, together with features such as small form factor and intrinsic fire safety, makes it a possible solution for continuous monitoring of cultural heritage infrastructures and artifacts.

Original language	English
Pages (from-to)	196-200
Number of pages	5
Journal	Optoelectronics and Advanced Materials, Rapid Communications
Volume	2
Issue number	4
Publication status	Published - Apr 2008

Keywords

Bragg wavelength
Fibre bragg grating (FBG)
Fibre optic sensor (FOS)
Intensity modulation
Temperature sensor

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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abstract = "In this paper we present a low-cost system for temperature measurement based on a fibre Bragg grating and a narrow bandwidth fixed-wavelength laser. The system has been calibrated in the range 7 °C € 29 °C, and tested in outdoor conditions, exhibiting a maximum uncertainty of 1 °C over a 3 days. This performance, together with features such as small form factor and intrinsic fire safety, makes it a possible solution for continuous monitoring of cultural heritage infrastructures and artifacts.",

keywords = "Bragg wavelength, Fibre bragg grating (FBG), Fibre optic sensor (FOS), Intensity modulation, Temperature sensor",

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language = "English",

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AU - Ivaşcu, I.

AU - Tosi, D.

AU - Olivero, M.

AU - Perrone, G.

AU - Puşcaş, N. N.

PY - 2008/4

Y1 - 2008/4

N2 - In this paper we present a low-cost system for temperature measurement based on a fibre Bragg grating and a narrow bandwidth fixed-wavelength laser. The system has been calibrated in the range 7 °C € 29 °C, and tested in outdoor conditions, exhibiting a maximum uncertainty of 1 °C over a 3 days. This performance, together with features such as small form factor and intrinsic fire safety, makes it a possible solution for continuous monitoring of cultural heritage infrastructures and artifacts.

AB - In this paper we present a low-cost system for temperature measurement based on a fibre Bragg grating and a narrow bandwidth fixed-wavelength laser. The system has been calibrated in the range 7 °C € 29 °C, and tested in outdoor conditions, exhibiting a maximum uncertainty of 1 °C over a 3 days. This performance, together with features such as small form factor and intrinsic fire safety, makes it a possible solution for continuous monitoring of cultural heritage infrastructures and artifacts.

KW - Bragg wavelength

KW - Fibre bragg grating (FBG)

KW - Fibre optic sensor (FOS)

KW - Intensity modulation

KW - Temperature sensor

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JO - Optoelectronics and Advanced Materials, Rapid Communications

JF - Optoelectronics and Advanced Materials, Rapid Communications

SN - 1842-6573

IS - 4

ER -

Low-cost FBG temperature sensor for application in cultural heritage preservation

Abstract

Keywords

ASJC Scopus subject areas

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