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Bragg gratings in Ce3+-doped fibres written by a single excimer pulse
L.Dong, J.L.Archambault, L.Reekie, P.St.J.Russell and D.N.Payne
Gratings with up to 2.4% reflection have been demonstrated in Ce3+-doped fibres, written by a single excimer pulse at 248nm, for the first time. The grating strength is shown to be related to Ce3+ concentration. Part of the grating was found to be stable for more than 10 hours at 600°C.
Conference on Optical Fibre Communications (OFC '93)/International Conference on Integrated Optics and Optical Fibre Communication (IOOC '93) San Jose 21-26 Feb (1993) Vol.4 pp.241-242
Copyright University of Southampton 2006