Title :
Electro-optic dynamics in thermally poled Ge core doped silica fibre
Author :
Busacca, A.C. ; Faccio, D.
Author_Institution :
Dipt. d´´Ingegneria Elettrica, Universita degli Studi di Palermo, Italy
Abstract :
The electro-optic (EO) dynamics of a twin hole germania core doped fibre when an applied electric field at elevated temperature modifies the symmetry of glass is reported. An EO peak was recorded after 10 min poling. The results were interpreted with a two-space charge model.
Keywords :
dielectric polarisation; electro-optical effects; germanium compounds; nonlinear optical susceptibility; optical fibre polarisation; silicon compounds; space charge; 10 min; Ge core doped silica fibre; SiO2:GeO2; applied electric field; electro-optic dynamics; linear electro-optic coefficient; symmetry; thermal poling; two-space charge model;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20030061
