We report on the first fabrication of fiber Bragg gratings using UV femtosecond radiation. The Bragg gratings with a photoinduced refractive index modulation of up to 2/spl times/10/sup -3/ were recorded in standard H/sub 2/-loaded SMF-28 and four different H/sub 2/-free photosensitive fibers by high-intensity (31-86 GW/cm/sup 2/) femtosecond pulses at 264 nm.
Inscription of fiber Bragg gratings by high-intensity 264 nm femtosecond radiation
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 2 ; 2 pp. vol.2
2004-01-01
146826 byte
Conference paper
Electronic Resource
English
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