DocumentCode
279791
Title
Recent advances in doped fibres for optical telecommunications
Author
Davey, S.T.
Author_Institution
British Telecommun. Res. Lab., Ipswich, UK
fYear
1990
fDate
32923
Firstpage
42401
Lastpage
42404
Abstract
In current telecommunications systems optical fibre is used as a passive transmission medium, but by doping the core of the fibre it is possible to facilitate optical interactions and thus construct optical devices such as amplifiers and switches. The author reviews recent developments in this field, describing first, work on optical amplifiers fabricated from erbium-doped and highly germania-doped silica fibre, followed by an account of the fabrication of fibres with enhanced optical nonlinearity for routing and switching applications
Keywords
erbium; germanium compounds; nonlinear optics; optical communication equipment; optical fibres; optical switches; optical workshop techniques; reviews; silicon compounds; SiO2:Er fibre; SiO2:GeO2 fibre; amplifiers; doped fibres; fabrication; optical nonlinearity; optical telecommunications; switches;
fLanguage
English
Publisher
iet
Conference_Titel
Optoelectronic Materials, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
189833
Link To Document