Adaptive multi-spectral mimicking with 2D-material nanoresonator networks
Yujie Luo,
Thomas Christensen,
Ognjen Ilic
Abstract:Active nanophotonic materials that can emulate and adapt between many different spectral profiles—with high fidelity and over a broad bandwidth—could have a far-reaching impact, but are challenging to design due to a high-dimensional and complex design space. Here, we show that a metamaterial network of coupled 2D-material nanoresonators in graphene can adaptively match multiple complex absorption spectra via a set of input voltages. To design such networks, we develop a semi-analytical auto-differentiable dip… Show more
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