42 citations · 134 across the 5 of their papers we have counts for
5 papers
Asymmetric Reflectance and Cluster Size Effects in Silver Percolation Films
Nicholas A. Kuhta, Aiqing Chen, Keisuke Hasegawa +2
We develop a quantitative description of giant asymmetry in reflectance, recently observed in semicontinuous metal films. The developed scaling-theory based technique reproduces th…
Curvature-induced radiation of surface plasmon polaritons propagating around bends
Keisuke Hasegawa, Jens U. Noeckel, Miriam Deutsch
We present a theoretical study of the curvature-induced radiation of surface plasmon polaritons (SPPs) propagating around bends at metal-dielectric interfaces. We explain qualitati…
Plasmon Assisted Transparency in Metal--Dielectric Microspheres
Charles Rohde, Keisuke Hasegawa, Miriam Deutsch
We present a theoretical analysis of light scattering from a layered metal-dielectric microsphere. The system consists of two spherical resonators, coupled through concentric embed…
Enhanced surface plasmon resonance absorption in metal-dielectric-metal layered microspheres
Keisuke Hasegawa, Charles A. Rohde, Miriam Deutsch
We present a theoretical study of the dispersion relation of surface plasmon resonances of mesoscopic metal-dielectric-metal microspheres. By analyzing the solutions to Maxwell's e…
Surface plasmon polariton propagation around bends at a metal-dielectric interface
Keisuke Hasegawa, Jens U. Noeckel, Miriam Deutsch
We analyze theoretically the propagation of surface plasmon polaritons about a metallic corner with a finite bend radius, using a one-dimensional model analogous to the scattering…