Single-mode fibre optic directional coupler

27 March 1980

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

Vol. 16 (7) , 260-261
https://doi.org/10.1049/el:19800191

Abstract

A technique is presented for the fabrication of single-mode fibre optic directional couplers. Properties of couplers made using this technique include stability and durability, continuous tunability to a power transfer of 70%, less than 10% loss, high insensitivity to polarisation, and high directivity.

Keywords

FABRICATION
DIRECT FIBRE FIBRE DIRECTIONAL COUPLER
HIGH DIRECTIVITY
OPTICAL FIBRE DIRECTIONAL COUPLER
POLARISATION INSENSITIVE COUPLER
DURABILITY
LOSS 10%
SINGLE MODE OPTICAL FIBRES
OPTICAL COUPLERS
POWER TRANSFER 70%
CONTINUOUS TUNABILITY
STABILITY

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