Love, John DRiesen, Nicolas2015-02-132015-02-13http://hdl.handle.net/1885/12691It is shown how planar Y-junction based combiners and splitters can form the basis for the individual excitation and detection of the fundamental and low-order modes in a few-mode optical fibre network.3 pagesCopyright the author/sfew-mode fibresasymmetric Y-junctionsspatial-mode-division-multiplexing2012