Extreme anisotropy in some polaritonic materials enables light propagation with a
hyperbolic dispersion, leading to enhanced light-matter interactions and directional …

Controlling light at subwavelength scales is crucial in nanophotonics. Hyperbolic polaritons,
supporting arbitrarily large wavevectors, enable extreme light confinement beyond the …

We present a generalized formalism to describe the optical energy flow and spatially
resolved absorption in arbitrarily anisotropic layered structures. The algorithm is capable of …

Recently, symmetry-broken polaritons within low-symmetry crystals have triggered extensive
research interest since they present enhanced directionality of polariton propagation for …

Alignment of organic molecules in Fabry–Pérot microcavities can lead to increased light-
matter coupling and polarization-dependent formation of exciton–polaritons. So far, only a …

Hexagonal boron nitride (hBN) hosts phonon polaritons (PhP), hybrid light–matter states that
facilitate electromagnetic field confinement and exhibit long-range ballistic transport …

The surface magnon polaritons (SMPs) present in thin film antiferromagnet semiconductors
can be extremely confined, having most of their energy distributed within the magnetic …

We introduce a transfer matrix model for radio‐wave propagation through layered
anisotropic ice that permits an arbitrary dielectric permittivity tensor in each layer. The model …

We propose an approach for the excitation of polariton Tamm states with a controllable
nontrivial topology. The Tamm polaritons emerge at the interface of two binary one …

Silicon nanowires (SiNWs) have attracted much attention owing to their potential
applications in electronics and photonics, while remaining as a cost-effective material …