DocumentCode
283413
Title
Fully encapsulated narrow-band wavelength selective optical fibre coupler
Author
Shipley, S.P. ; Trwoga, P.F.
Author_Institution
GEC Hirst Res. Centre, Wembley, UK
fYear
1988
fDate
32297
Firstpage
42552
Lastpage
42554
Abstract
Fully encapsulated single mode all fibre wavelength division multiplexers have been fabricated. Modulation of the wavelength response, cause by differing coupling strengths for orthogonally polarised modes, has been substantially reduced resulting in devices with narrow band separations (~10 nm) and large operating ranges (>200 nm). Channel extinction ratios of greater than 20 dB being maintained over the whole range
Keywords
frequency division multiplexing; multiplexing equipment; optical communication equipment; optical couplers; optical fibres; encapsulated narrow-band wavelength selective optical fibre coupler; encapsulated single mode all fibre wavelength division multiplexers; orthogonally polarised modes; wavelength response;
fLanguage
English
Publisher
iet
Conference_Titel
All-Fibre Devices, IEE Colloquium on
Conference_Location
London
Type
conf
Filename
209394
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