Title :
Origin of excess scattering in fluoride glasses
Author :
Nakai, Tetsuya ; Mimura, Yoshinori ; Tokiwa, Hideharu ; Shinbori, Osamu
Author_Institution :
Kokusai Denshin Denwa Co., Tokyo, Japan
fDate :
6/1/1985 12:00:00 AM
Abstract :
The origin of excess light scattering in fluoride glasses has been investigated by measuring transient changes in the scattering intensity of the glass melts upon cooling. It has been found that the scattering centers were already present in the glass melts and the excess scattering intensity decreased by degrees as the melts were cooled to glass transition temperature. The results suggest that oxide impurities cause the excess scattering in the fluoride glasses.
Keywords :
Optical fiber materials/fabrication; Atmosphere; Cooling; Glass; Impurities; Light scattering; Optical fibers; Optical losses; Optical scattering; Photodiodes; Temperature;
Journal_Title :
Lightwave Technology, Journal of
DOI :
10.1109/JLT.1985.1074217
