Fabrication and Characterization of a Mode-selective 45-Mode Spatial Multiplexer based on Multi-Plane Light Conversion
Satyanarayana Bade, Bertrand Denolle, Gauthier Trunet, Nicolas Riguet, Pu Jian, Olivier Pinel, Guillaume Labroille
Cailabs, 38 boulevard Albert 1er, 35200 Rennes, France
The fabrication of 45 spatial mode multiplexers is reported for the ﬁrst time. The multiplexers based on Multi-Plane Light Conversion show an average 4 dB insertion loss and -28 dB cross-talk across the C band. OCIS codes: 060.4230, 060.4510, 080.4295, 080.2720.