Plasmonic enhancement of random lasing from dye-doped polymer film by bristled Ag/TiO_2 composite nanowires
نویسندگان
چکیده
منابع مشابه
Lasing in one dimensional dye-doped random multilayer.
Lasing action in a fully organic dye doped flexible 1D random multilayer photonic crystal is reported. The emission energy can be modulated by varying layers thicknesses to fit the dye characteristics, thus showing the potential interest of such cheap materials in active devices for optoelectronic applications.
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Random lasing is desired in plasmonics nanostructures through surface plasmon amplification. In this study, tunable random lasing behavior was observed in dye molecules attached with Au nanorods (NRs), Au nanoparticles (NPs) and Au@Ag nanorods (NRs) respectively. Our experimental investigations showed that all nanostructures i.e., Au@AgNRs, AuNRs & AuNPs have intensive tunable spectral effects....
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ژورنال
عنوان ژورنال: Optical Materials Express
سال: 2016
ISSN: 2159-3930
DOI: 10.1364/ome.6.003725