Three-core weakly-guiding mode-selective fibre couplers

Riesen, Nicolas; Love, John D

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Three-core weakly-guiding mode-selective fibre couplers

Date

2012

Authors

Riesen, Nicolas

Love, John D

Publisher

Australian Institute of Physics

Abstract

The coupling behaviour of two-core mode-selective couplers (MSC) depends on the spatial-orientation of the asymmetric higher-order modes. This restricts their use for mode de-multiplexing in few-mode fibre networks. The use of three-core MSC's is presented as a solution.