Paper
22 July 2003 FBG sensors for painted wood panel deformation monitoring
Riccardo Falciai, Cosimo Trono, Giancarlo Lanterna, Ciro Castelli
Author Affiliations +
Abstract
The wood support is an essential element of the works of art and is highly sensitive to the environmental climate modification. Wood deformations may have irreversible destructive effects on the work of ar t. The use of fiber Bragg grating (FBG) sensors for the quasi-distributed in-situ measurement and continuous monitoring of the painted wood panel deformations is proposed. FBG sensors have high resolution low invasivity and intrinsic safety. The results of a set of measurement on a wood panel in different climate conditions are presented. The applicability of fiber Bragg grating sensors to the cultural heritage is demonstrated.
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Riccardo Falciai, Cosimo Trono, Giancarlo Lanterna, and Ciro Castelli "FBG sensors for painted wood panel deformation monitoring", Proc. SPIE 5050, Smart Structures and Materials 2003: Smart Sensor Technology and Measurement Systems, (22 July 2003); https://doi.org/10.1117/12.484246
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KEYWORDS
Fiber Bragg gratings

Sensors

Humidity

Climatology

Environmental sensing

Refractive index

Safety

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