Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas.

Javier Martín-Sánchez Jiahua Duan Javier Taboada-Gutiérrez Gonzalo Álvarez-Pérez Kirill V Voronin Iván PrietoWeiliang MaQiaoliang Bao Valentin S Volkov Rainer Hillenbrand Alexey Yu Nikitin Pablo Alonso-González

Published in: Science advances (2021)

[Figure: see text].

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