All-optical mode switching with a graphene-buried polymer waveguide directional coupler.
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DOI: 10.1364/ol.458204
Abstract: We demonstrate all-optical mode switching with a graphene-buried polymer waveguide asymmetric directional coupler (DC) by using the photothermal effect of graphene, where TE-polarized pump light and TM-polarized signal light are employed to maximize pump absorption… read more here.
Keywords: graphene; mode switching; graphene buried; optical mode ... See more keywords