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Unidirectional Curved Surface Plasmon Polariton in a Radially Magnetized System
Samaneh Pakniyat, Alexander H Holmes, George W Hanson
Dynamic manipulation of the surface plasmon polariton (SPP) and wave steering are important in plasmonic applications. In this work, we excite a curved SPP in topological continua…
Chern Invariants of Topological Continua; a Self-Consistent Nonlocal Hydrodynamic Model
Samaneh Pakniyat, S. Ali Hassani Gangaraj, George W Hanson
The bulk-edge correspondence is a fundamental principle of topological wave physics, which states that the difference in gap Chern numbers between the interfaced materials is equal…
Reflectionless Plasmonic Right-Angled Waveguide Bend and Divider Using Graphene and Transformation Optics
Samaneh Pakniyat, Shahrokh Jam, Alireza Yahaghi +1
In this work, a plasmonic right-angled waveguide bend and divider are proposed. Using the Transformation Optics (TO) approach the transformation media of a bend and a T-shaped divi…