Direct programming of confined Surface Phonon Polariton Resonators using the plasmonic Phase-Change Material In${}_3$SbTe${}_2$

Lukas Conrads, Luis Schüler, Konstantin G. Wirth +2

Tailoring light-matter interaction is essential to realize nanophotonic components. It can be achieved with surface phonon polaritons (SPhPs), an excitation of photons coupled with…