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Published on: November 30, 2012
Optical properties of Bismuth-doped silica core photonic crystal fiber
I Razdobreev1, H El Hamzaoui, L Bigot
1CERLA, PHLAM UMR CNRS 8523, University Lille 1, Villeneuve d'Ascq, France. Igor.Razdobreev@univ-lille1.fr
Optics Express
|October 14, 2010
Abstract:
Optical properties of a Bismuth-doped pure silica sol-gel core photonic crystal fiber (PCF) were investigated. We report on the absorption, CW luminescence and time resolved luminescence spectra at different excitation wavelengths at room temperature. Complex structure of the energy levels of Bismuth-connected centers in pure silica glass is put in evidence.

