Passive interrogation of low-finesse Fabry-Perot cavities using fiber Bragg gratings

Authors
Dahlem, A Santos, JL Ferreira, LA Araujo, FM
Citation
A. Dahlem et al., Passive interrogation of low-finesse Fabry-Perot cavities using fiber Bragg gratings, IEEE PHOTON, 13(9), 2001, pp. 990-992
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE PHOTONICS TECHNOLOGY LETTERS
ISSN journal
10411135 → ACNP
Volume
13
Issue
9
Year of publication
2001
Pages
990 - 992
Database
ISI
SICI code
1041-1135(200109)13:9<990:PIOLFC>2.0.ZU;2-Z
Abstract
An investigation on the application of fiber Bragg gratings for the interro gation of interferometric low-finesse Fabry-Perot cavities is reported. The proposed scheme is based on the generation of two quadrature phase-shifted signals that allows the recovering of the change in the cavity length. Bes ides being totally passive, this technique offers a high degree of flexibil ity and has the potential to be used in the interrogation of very short cav ities.