All-fibre wavelength filters using concatenated fused-taper couplers

14 March 1985

journal article
Published by Institution of Engineering and Technology (IET) in Electronics Letters

Vol. 21 (6) , 248-249
https://doi.org/10.1049/el:19850177

Abstract

Successive fused-taper couplers are proposed as all-fibre wavelength filters. A low-loss narrowband filter constructed from two overcoupled couplers is demonstrated.

Keywords

ALL-FIBRE WAVELENGTH FILTERS
OPTICAL FIBRES
CONCATENATED FUSED-TAPER COUPLERS
LOW-LOSS NARROWBAND FILTER
OVERCOUPLED COUPLERS
BAND-PASS FILTERS
WAVELENGTH DIVISION MULTIPLEXING
WDM
OPTICAL COMMUNICATION EQUIPMENT

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