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 |
| Externally published | Yes |
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Keywords
- Bragg wavelength
- Fibre bragg grating (FBG)
- Fibre optic sensor (FOS)
- Intensity modulation
- Temperature sensor
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials
Cite this
Low-cost FBG temperature sensor for application in cultural heritage preservation. / Ivaşcu, I.; Tosi, D.; Olivero, M.; Perrone, G.; Puşcaş, N. N.
In: Optoelectronics and Advanced Materials, Rapid Communications, Vol. 2, No. 4, 04.2008, p. 196-200.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Low-cost FBG temperature sensor for application in cultural heritage preservation
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
UR - http://www.scopus.com/inward/record.url?scp=69249138361&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=69249138361&partnerID=8YFLogxK
M3 - Article
VL - 2
SP - 196
EP - 200
JO - Optoelectronics and Advanced Materials, Rapid Communications
JF - Optoelectronics and Advanced Materials, Rapid Communications
SN - 1842-6573
IS - 4
ER -