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- URN to cite this document:
- urn:nbn:de:bvb:355-epub-321473
- DOI to cite this document:
- 10.5283/epub.32147
Abstract
Disordered noble-metal nanoparticle films exhibit highly localized and stable non-linear light emission from sub-diffraction regions upon illumination by near-infrared femtosecond pulses. Such hot spot emission spans a continuum in the visible and near-infrared spectral range. Strong plasmonic enhancement of light-matter interaction and the resulting complexity of experimental observations have ...
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