Applications of the UV excited blue (410 nm) photoluminescence was demonstrated for grating characterizations in the Δnmean range of 1.5.10-4 to 2.10-3. Spectra of this fluorescence were studied in order to enlighten defect center contributions.
© 2003 Optical Society of America
(050.0050) Diffraction and gratings : Diffraction and gratings
(050.2770) Diffraction and gratings : Gratings
(060.0060) Fiber optics and optical communications : Fiber optics and optical communications
(060.2340) Fiber optics and optical communications : Fiber optics components
L. Paccou, M. Lancry, P. Niay, M. Douay, I. Riant, B. Poumellec, and D. Dragoe, "Dynamics of the UV blue luminescence intensity: Observation of the local mean photoinduced refractive index in Bragg grating," in Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides, Technical Digest (Optical Society of America, 2003), paper TuD3.
References are not available for this paper.