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Article Dans Une Revue Optics Communications Année : 2012

Hollow-core grating fiber

P. Tajalli
  • Fonction : Auteur
Philippe Roy
S. Kucharski
  • Fonction : Auteur
E. Ortyl
  • Fonction : Auteur

Résumé

We propose a new type of hollow-corefiber where the propagation is ensured by a photoinduced self-pattern acting as a surface relief grating (SRG). The SRG is written by launching a suitable laser beam with proper polarization in a capillary glass fiber with the inner surface previously coated with an azopolymer thin film. Such a grating acts as a wavelength/angle dependant reflective mirror and enhances the confinement and the propagation of the light.

Dates et versions

hal-00698504 , version 1 (16-05-2012)

Identifiants

Citer

R. Barillé, P. Tajalli, Philippe Roy, Sohrab Ahmadi-Kandjani, S. Kucharski, et al.. Hollow-core grating fiber. Optics Communications, 2012, 285 (4), pp.468-472. ⟨10.1016/j.optcom.2011.10.009⟩. ⟨hal-00698504⟩
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