Abstract
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 compatibility.
Original language | English |
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Article number | 014104 |
Journal | Applied Physics Letters |
Volume | 104 |
Issue number | 1 |
DOIs | |
Publication status | Published - 6 Jan 2014 |