Influence of Ag nanoparticles density on the enhancement of random laser emission from PMMA thin films doped with Rh6G dye

C. Tolentino Dominguez, R. L. Maltez, Roberto dos Reis, L. S.A. Melo, A. S.L. Gomes

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

We study the dependence of random laser emission from thin polymer films doped with Rh6G using Ag nanoparticles in several concentrations. We demonstrate that a higher optical gain for lasing is obtained via surface-plasmon resonance.

Original languageEnglish (US)
Title of host publicationLatin America Optics and Photonics Conference, LAOP 2010
StatePublished - 2010
EventLatin America Optics and Photonics Conference, LAOP 2010 - Recife, Brazil
Duration: Sep 27 2010Sep 30 2010

Publication series

NameOptics InfoBase Conference Papers
ISSN (Electronic)2162-2701

Conference

ConferenceLatin America Optics and Photonics Conference, LAOP 2010
Country/TerritoryBrazil
CityRecife
Period9/27/109/30/10

ASJC Scopus subject areas

  • Instrumentation
  • Atomic and Molecular Physics, and Optics

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