42 citations · 79 across the 3 of their papers we have counts for
6 papers
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…
Metamaterial Coatings for Broadband Asymmetric Mirrors
Aiqing Chen, Keisuke Hasegawa, Miriam Deutsch +1
We report on design and fabrication of nano-composite metal-dielectric thin film coatings with high reflectance asymmetries. Applying basic dispersion engineering principles to mod…
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…
Coherent Light Scattering from Semicontinuous Silver Nanoshells Near the Percolation Threshold
Charles A. Rohde, Keisuke Hasegawa, Miriam Deutsch
We report on measurements of visible extinction spectra of semicontinuous silver nanoshells grown on colloidal silica spheres. We find that thin, fractal shells below the percolati…
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…