Two-dimensional subwavelength plasmonic lattice solitons
F. Ye, D. Mihalache, B. Hu, and N. C. Panoiu
TL;DR
This paper theoretically investigates two-dimensional plasmonic lattice solitons in metallic nanowire arrays within nonlinear media, exploring their types, stability, and subwavelength confinement.
Contribution
It introduces a detailed theoretical analysis of fundamental and vortical 2D plasmonic lattice solitons in nonlinear media, including their stability and confinement properties.
Findings
Existence of fundamental and vortical PLSs in 2D arrays
Stable subwavelength spatial confinement of PLSs
Analysis in both focusing and defocusing nonlinear media
Abstract
We present a theoretical study of plasmonic lattice solitons (PLSs) formed in two-dimensional (2D) arrays of metallic nanowires embedded into a nonlinear medium with Kerr nonlinearity. We analyze two classes of 2D PLSs families, namely, fundamental and vortical PLSs in both focusing and defocusing media. Their existence, stability, and subwavelength spatial confinement are studied in detail.
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Taxonomy
TopicsPlasmonic and Surface Plasmon Research · Advanced Fiber Laser Technologies · Nonlinear Photonic Systems