Hybrid nanowire–rectangular plasmonic waveguide for subwavelength confinement at 1550 nm

Y Wang, H Liu, S Wang, M Cai - Micromachines, 2022 - mdpi.com
This paper presents a hybrid waveguide based on metal surface plasmon polaritons (SPPs)
at 1550 nm comprising two silver (Ag) nanowires and a rectangular silicon (Si) waveguide …