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14 February 2002 Temperature-effect measurements of glued FBG sensors
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Proceedings Volume 4578, Fiber Optic Sensor Technology and Applications 2001; (2002)
Event: Environmental and Industrial Sensing, 2001, Boston, MA, United States
Measurements were performed on gratings glued on different samples made of strips of commercial glass or iron. The samples were heated or cooled inside an oven or a thermo-cryostat. The Bragg wavelength shift was detected by means of an optical spectrum analyzer. The results of measurements made under different experimental conditions will be reported. These show a good linear relation between the temperature variation and the Bragg wavelength shift, but also reveal problems related to the glue hardening or to the partial ungluing of the gratings, depending on the sample material and on the glue used.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Riccardo Falciai and Cosimo Trono "Temperature-effect measurements of glued FBG sensors", Proc. SPIE 4578, Fiber Optic Sensor Technology and Applications 2001, (14 February 2002);

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