Title: Two-photon absorption enhancement using photonic jets
Abstract: We point out theoretically and experimentally the possibility to enhance a non-linear effect by using photonic jets. The new possibility to highly concentrate visible light with micrometric dielectric spheres is illustrated simulating the situation in water. The photonic jet is a highly energetic beam with special properties that deviate from geometrical optics. Its ability to enhance non-linear effects is experimentally demonstrated by studying the two-photon excited fluorescence of rhodamine B.
Publication Year: 2006
Publication Date: 2006-04-21
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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