Hamiltonian optics of hyperbolic polaritons in nanogranules
arXiv:1502.06524 · doi:10.1021/acs.nanolett.5b00814
Abstract
Semiclassical quantization rules and numerical calculations are applied to study polariton modes of materials whose permittivity tensor has principal values of opposite sign (so-called hyperbolic materials). The spectra of volume- and surface-confined polaritons are computed for spheroidal nanogranules of hexagonal boron nitride, a natural hyperbolic crystal. The field distribution created by polaritons excited by an external dipole source is predicted to exhibit ray-like patterns due to classical periodic orbits. Near-field infrared imaging and Purcell-factor measurements are suggested to test these predictions.
arXiv commentChanges made to improve presentation and update references. Main text: 6 pages, 6 figures. Supplementary: 12 pages, 6 figures
References in corpus (21)
- The electronic properties of graphene
- Topological insulators and superconductors
- Van der Waals heterostructures
- Boron nitride substrates for high-quality graphene electronics
- Optical Hyperlens: Far-field imaging beyond the diffraction limit
- Sub-diffractional, volume-confined polaritons in a natural hyperbolic material: hexagonal boron nitride
- Topological Transitions in Metamaterials
- High-temperature superfluidity with indirect excitons in van der Waals heterostructures
- Subdiffractional focusing and guiding of polaritonic rays in a natural hyperbolic material
- Broadband Purcell effect: Radiative decay engineering with metamaterials
- Engineering the Photonic Density of States with metamaterials
- Hexagonal dielectric resonators and microcrystal lasers
- Model for quantitative tip-enhanced spectroscopy and the extraction of nanoscale-resolved optical constants
- Spontaneous radiation of a finite-size dipole emitter in hyperbolic media
- Microscopic model of Purcell enhancement in hyperbolic metamaterials
- Near-field spectroscopy of silicon dioxide thin films
- Polar optical phonons in wurtzite spheroidal quantum dots: Theory and application to ZnO and ZnO/MgZnO nanostructures
- Observation of the Dyakonov-Tamm Wave
- Liquid crystal hyperbolic metamaterial for wide-angle negative-positive refraction and reflection
- Infrared nano-spectroscopy and imaging of collective superfluid excitations in conventional and high-temperature superconductors
- Josephson surface plasmons in spatially confined cuprate superconductors
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- Imaging of anomalous internal reflections of hyperbolic phonon-polaritons in hexagonal boron nitride
- Collective modes and terahertz near-field response of superconductors
- Purcell effect in Hyperbolic Metamaterial Resonators
- Topological insulators are tunable waveguides for hyperbolic polaritons
- Nanoscale mapping and spectroscopy of non-radiative hyperbolic modes in hexagonal boron nitride nanostructures
- Second order Josephson effect in excitonic insulators
- Generalized plasma waves in layered superconductors
- Graphene as a source of entangled plasmons
- Revealing the frequency-dependent oscillations in the nonlinear terahertz response induced by the Josephson current
- Phonon-Polaritons in Non-Centrosymmetric Systems: Theory of Terahertz Pump-Optical Probe Spectroscopy
- Evolution and reflection of ray-like excitations in hyperbolic dispersion media