Small volume excitation and enhancement of dye fluorescence on a 2D photonic crystal surface
We demonstrate an easy-to-implement scheme for fluorescence enhancement and observation volume reduction using photonic crystals (PhCs) as substrates for microscopy. By normal incidence coupling to slow 2D-PhC guided modes, a 65 fold enhancement in the excitation is achieved in the near field region...
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2010
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_10944087_v18_n4_p3693_Estrada http://hdl.handle.net/20.500.12110/paper_10944087_v18_n4_p3693_Estrada |
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