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Journal articles
Multiplexed regenerated fiber Bragg gratings for high-temperature measurement
Abstract : A high-temperature gradient of a conventional tubular furnace is characterized using a single-fiber sensing line with wavelength-multiplexed short-length-regenerated fiber Bragg gratings. The multiplexed gratings are simultaneously regenerated using a high-temperature annealing process. Temperature calibration from ambient temperatures up to 900 ◦C is conducted leading to a standard deviation of 0.15 ◦C after the polynomial fitting of the wavelength shift with the temperature.
https://hal-cea.archives-ouvertes.fr/cea-01802609
Contributor : Bruno Savelli <>
Submitted on : Tuesday, May 29, 2018 - 2:57:30 PM
Last modification on : Friday, June 25, 2021 - 10:00:01 AM
Contributor : Bruno Savelli <>
Submitted on : Tuesday, May 29, 2018 - 2:57:30 PM
Last modification on : Friday, June 25, 2021 - 10:00:01 AM