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physics.optics2007★ 268 cited
Compensation of loss in propagating surface plasmon polariton by gain in adjacent dielectric medium
M. A. Noginov, V. A. Podolskiy, G. Zhu +5
We report the suppression of loss of surface plasmon polariton propagating at the interface between silver film and optically pumped polymer with dye. Large magnitude of the effect…
physics.optics2005★ 5 cited
Enhancement and suppression of surface plasmon resonance in Ag aggregate by optical gain and absorption in surrounding dielectric medium
M. A. Noginov, G. Zhu, V. M. Shalaev +5
We have observed the compensation of loss in metal by gain in interfacing dielectric in the mixture of aggregated silver nanoparticles and rhodamine 6G dye. The demonstrated six-fo…