82 citations · 99 across the 6 of their papers we have counts for
5 papers · 1 filter
Focusing of in-plane hyperbolic polaritons in van der Waals crystals with tailored infrared nanoantennas
Javier Martín-Sánchez, Jiahua Duan, Javier Taboada-Gutiérrez +9
Phonon polaritons (PhPs),light coupled to lattice vibrations,with in-plane hyperbolic dispersion exhibit ray-like propagation with large wavevectors and enhanced density of optical…
Planar nano-optics in anisotropic media: anomalous refraction and diffraction-free lensing of highly confined polaritons
J. Duan, G. Álvarez-Pérez, A. I. F. Tresguerres-Mata +13
As one of the most fundamental optical phenomena, refraction between isotropic media is characterized by light bending towards the normal to the boundary when passing from a low- t…
Experimental verification of a plasmonic hook in a dielectric Janus particle
Igor V. Minin, Oleg V. Minin, Igor A. Glinskiy +5
We report on a very first experimental observation of a new curved plasmonic beam, a plasmonic hook (PH), for surface plasmon-polariton (SPP) waves. We demonstrate that the SPP PH…
Photonic hook -- a new type of subwavelength self-bending structured light beams: a tutorial review
Igor V. Minin, Oleg V. Minin, Liyang Yue +3
During the last 2 years, it was shown that an electromagnetic beam configuration can be bent after propagation through an asymmetrically shaped (Janus) dielectric particle, which a…
Analytical approximations for the dispersion of electromagnetic modes in slabs of biaxial crystals
Gonzalo Álvarez-Pérez, Kirill V. Voronin, Valentyn S. Volkov +2
Anisotropic crystals have recently attracted considerable attention because of their ability to support polaritons with a variety of unique properties, such as hyperbolic dispersio…