Slobozhanyuk, A. P.; Kapitanova, P. V.; Filonov, D. S.; Powell, D. A.; Shadrivov, I. V.; Lapine, M.; Belov, P. A.; McPhedran, R. C.; Kivshar, Yu. S.
We propose and experimentally demonstrate a multi-frequency nonlinear coupling mechanism between split-ring resonators. We engineer the coupling between two microwave resonators through optical interaction, whilst suppressing the direct electromagnetic coupling. This allows for a power-dependent interaction between the otherwise independent resonators, opening interesting opportunities to address applications in signal processing, filtering, directional coupling, and electromagnetic...[Show more]
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