Stimulated emission of surface plasmons on top of metamaterials with hyperbolic dispersion
We have demonstrated that the stimulated emission of surface plasmons propagating on top
of multilayered hyperbolic metamaterials coated with dye-doped polymeric films has a much …
of multilayered hyperbolic metamaterials coated with dye-doped polymeric films has a much …
Energy localization and transport in binary waveguide arrays
M Conforti, C De Angelis, TR Akylas - Physical Review A—Atomic, Molecular …, 2011 - APS
We obtain solitary-wave solutions of a model describing light propagation in binary (linearly
and nonlinearly) waveguide arrays. This model describes energy localization and transport …
and nonlinearly) waveguide arrays. This model describes energy localization and transport …
Distinguishing the topological zero mode and Tamm mode in a microwave waveguide array
Abstract The Su–Schrieffer–Heeger (SSH) model has been the subject of extensive
experimental research in the context of topological photonics. Ideally, the on‐site potential …
experimental research in the context of topological photonics. Ideally, the on‐site potential …
Nonlinear Tamm states in nanostructured plasmonic metamaterials
We analyze nonlinear surface modes supported by a metal-dielectric nanostructured
metamaterial with a nonlinear surface layer. We demonstrate that such a semi-infinite …
metamaterial with a nonlinear surface layer. We demonstrate that such a semi-infinite …
Dirac dynamics in one-dimensional graphene-like plasmonic crystals: pseudo-spin, chirality, and diffraction anomaly
We introduce a new class of plasmonic crystals possessing graphene-like internal
symmetries and Dirac-type spectrum in k-space. We study dynamics of surface plasmon …
symmetries and Dirac-type spectrum in k-space. We study dynamics of surface plasmon …
Surface plasmon amplification by stimulated emission of radiation in hyperbolic metamaterials
We study theoretically and numerically spasing conditions and optical dynamics of a
composite hyperbolic metamaterial interacting with gain molecules. By combining Maxwell …
composite hyperbolic metamaterial interacting with gain molecules. By combining Maxwell …
Strong frequency-dependent beam steering dynamics, Zitterbewegung effect, and Klein tunneling in a ternary plasmonic-dielectric superlattice
Band structures are intrinsically influenced by the mode interaction in waveguide array,
which can support many intriguing phenomena such as negative refraction, on-chip lensing …
which can support many intriguing phenomena such as negative refraction, on-chip lensing …
Robust subwavelength focusing of surface plasmons on graphene
Y Long, Z Zhang, X Su - Europhysics Letters, 2016 - iopscience.iop.org
Graphene plays a substantial role in nano-scale optical engineering and miniature
information signal processing systems gradually. In this letter, we propose a pipe-like …
information signal processing systems gradually. In this letter, we propose a pipe-like …
Dark–antidark solitons in waveguide arrays with alternating positive–negative couplings
We obtain dark and antidark soliton solutions in binary waveguide arrays with focusing
and/or defocusing Kerr nonlinearity and with alternating positive and negative linear …
and/or defocusing Kerr nonlinearity and with alternating positive and negative linear …
General properties of surface modes in binary metal-dielectric metamaterials
General properties of surface modes in binary metal-dielectric metamaterials clickable element
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