Accurate measurement of the cutoff wavelength in a microstructured optical fiber by means of an azimuthal filtering technique - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Optics Letters Année : 2006

Accurate measurement of the cutoff wavelength in a microstructured optical fiber by means of an azimuthal filtering technique

Laurent Labonté
Dominique Pagnoux
Philippe Roy
F. Bahloul
  • Fonction : Auteur
M. Zghal
  • Fonction : Auteur
G. Mélin
  • Fonction : Auteur
E. Burov
G. Renversez

Résumé

A simple self-referenced nondestructive method is proposed for measuring the cutoff wavelength of microstructured optical fibers (MOFs). It is based on the analysis of the time-dependent optical power transmitted through a bow-tie slit rotating in the far-field pattern of the fiber under test. As a first demonstration, the cutoff wavelength of a 2 m MOF sample is found to be close to that provided by numerical predictions (∼25 nm higher). Because of the high dynamics of the measurement, the uncertainty is limited to Δ λ ±10 nm.
Fichier non déposé

Dates et versions

hal-00079838 , version 1 (13-06-2006)

Identifiants

Citer

Laurent Labonté, Dominique Pagnoux, Philippe Roy, F. Bahloul, M. Zghal, et al.. Accurate measurement of the cutoff wavelength in a microstructured optical fiber by means of an azimuthal filtering technique. Optics Letters, 2006, 31 (12), pp.1779-1781. ⟨10.1364/OL.31.001779⟩. ⟨hal-00079838⟩
95 Consultations
0 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More