Title :
UV writing of channel waveguides in erbium doped fluoride glass thin films
Author :
Boulard, B. ; Brilland, L. ; Poignant, H.
Author_Institution :
Lab. de Fluorures, UPRES, Le Mans, France
fDate :
2/5/1998 12:00:00 AM
Abstract :
The UV writing of channel waveguides in fluoride glass thin films grown by physical vapour deposition is reported. Near field inspection results at 0.63 μm are shown
Keywords :
erbium; 0.63 micron; Er doped fluoride glass thin films; PbF2-ZnF2-GaF3:Er; UV writing; channel waveguides; vapour deposited films;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19981464
