9 November 2000 Distributed feedback fibre laser sensor for simultaneous strain and temperature measurements in the RF domain
Author Affiliations +
Proceedings Volume 4185, Fourteenth International Conference on Optical Fiber Sensors; 41855D (2000) https://doi.org/10.1117/12.2302336
Event: Fourteenth International Conference on Optical Fiber Sensors, 2000, Venice, Italy
Abstract
For the first time the RF beat frequencies between two longitudinal modes and two polarisation modes of a birefringent Moiré DFB fibre laser are employed to measure strain and temperature simultaneously. The sensor accuracy was ±25 με and ±0.7°C.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
O. Hadeler, "Distributed feedback fibre laser sensor for simultaneous strain and temperature measurements in the RF domain", Proc. SPIE 4185, Fourteenth International Conference on Optical Fiber Sensors, 41855D (9 November 2000); doi: 10.1117/12.2302336; https://doi.org/10.1117/12.2302336
PROCEEDINGS
4 PAGES


SHARE
Back to Top