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Conquering Surface Plasmon Resonance Loss in Metallic Nanostructures
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16 Oct 2007 | Online Presentations | Contributor(s): Mikhail A. Noginov
We have observed the compensation of loss in metal by gain in dielectric in the mixture of Ag aggregate and rhodamine 6G dye. The demonstrated six-fold enhancement of the Rayleigh scattering is the evidence of the enhancement of the localized surface plasmon (SP) resonance. In the attenuated …
Random Lasers
19 May 2006 | Online Presentations | Contributor(s): Mikhail A. Noginov
Random lasers are the simplest sources of stimulated emission without cavity, with the feedback provided by scattering in a gain medium. First proposed in the late 60’s, random lasers have grown to a large research field. This lecture reviews the state of the art of random lasers, provides …
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NCN Nanophotonics and Metamaterials
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Nanophotonics involves light and matter interacting on the nanoscale; while biophotonics addresses the ways that light and biological matter interact. Nanophotonics is especially relevant to the development of chemical and biological sensors and to new information processing and communications …
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