Gain assisted surface plasmon polariton in quantum wells structures.

Quantum coherence-assisted propagation of surface plasmon polaritons

Articles you may be interested in Propagation and enhancement of ultraviolet radiation in metal–dielectric nanocables assisted by surface plasmon polaritons Appl. Toward surface plasmon polariton quantum-state tomography

Temperature dependence of exciton-surface plasmon polariton coupling in Ag, Au, and Al films on InxGa12xN/GaN quantum wells studied with time-resolved cathodoluminescence

in Ag, Au, and Al films on InxGa12xN/GaN quantum wells studied with time-resolved cathodoluminescence Y. Estrin, D. H. Rich, S. Keller, and S. P. DenBaars Department of Physics and The Ilse Katz Institute for Nanoscale Science and Technology, Ben-Gurion University of the Negev, P.O.B 653, Beer-Sheva 84105, Israel Electrical and Computer Engineering and Materials Departments, University of Calif...

Gain assisted propagation of surface plasmon polaritons on planar metallic waveguides.

The propagation of surface plasmon polaritons on metallic waveguides adjacent to a gain medium is considered. It is shown that the presence of the gain medium can compensate for the absorption losses in the metal. The conditions for existence of a surface plasmon polariton and its lossless propagation and wavefront behavior are derived analytically for a single infinite metal-gain boundary. In ...

Controlling the recombination rate of semiconductor active layers via coupling to dispersion-engineered surface plasmons

The coupling between excited electron-hole pairs in semiconductor active layers and surface plasmon polaritons in metallo-dielectric stacks is investigated. These structures can be used to engineer the surface-plasmon dispersion properties so as to introduce tunable singularities in the photonic density of modes, and hence in the recombination rate of nearby active media. A detailed theoretical...

Enhancement of light absorption in a quantum well by surface plasmon polariton