Two-dimensional subwavelength plasmonic lattice solitons
classification
⚛️ physics.optics
nlin.PS
keywords
plsslatticeplasmonicsolitonssubwavelengthtwo-dimensionalanalyzearrays
read the original 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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