Title :
Fiber Bragg-grating (FBG) resonators for high-sensitivity multi-parameter sensing
Author :
Gagliardi, G. ; Salza, M. ; Ferraro, P. ; Natale, P.D.
Author_Institution :
Eur. Lab. for NonLinear Spectrosc. (LENS), Naples
Abstract :
In this work, we have devised different ways to interrogate a single-mode FBGFP sensor, based on both the PDH lock and a polarization-spectroscopy scheme, which extends the idea of Hansch et al. and exploits the internal fiber birefringence and the additional birefringence induced by the grating-inscription process.
Keywords :
Bragg gratings; birefringence; fibre optic sensors; optical fibre fabrication; optical resonators; PDH lock; fiber Bragg-grating resonators; grating-inscription process; high-sensitivity multiparameter sensing; internal fiber birefringence; polarization-spectroscopy scheme; single-mode FBGFP sensor; Bragg gratings; Capacitive sensors; Fiber gratings; Fiber lasers; Frequency; Optical fiber polarization; Optical fiber sensors; Optical resonators; Spectroscopy; Strain measurement;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386404
