Title :
On the Damping of the Bragg Wavelength Shift in FBG
Author :
de Tarso Neves, Paulo ; De Almeida Prado Pohl, Alexandre
Author_Institution :
Fed. Univ. of Technol. - Parana, Curitiba
Abstract :
Based on the elastodynamics theory this work presents results on the estimation of the Bragg wavelength shift in the temporal domain considering the influence of viscous forces. The model is valuable for estimating the tuning speed of the Bragg wavelength when traction forces are applied to the fiber free end.
Keywords :
Bragg gratings; elastodynamics; optical fibres; optical tuning; Bragg wavelength shift; damping; elastodynamics theory; fiber Bragg grating; Bragg gratings; Capacitive sensors; Damping; Elastodynamics; Fiber gratings; Optical fiber devices; Optical fiber sensors; Optical fiber theory; Sensor phenomena and characterization; Tuning;
Conference_Titel :
Lasers and Electro-Optics - Pacific Rim, 2007. CLEO/Pacific Rim 2007. Conference on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-1173-3
Electronic_ISBN :
978-1-4244-1174-0
DOI :
10.1109/CLEOPR.2007.4391155
