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17 September 2018 Control of spontaneous emission of HITC dye with non-local metal-dielectric environments (Conference Presentation)
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Abstract
We have studied the effects of metallic substrates, lamellar metal-dielectric stacks and Fabry-Perot cavities on spontaneous emission and concentration quenching of luminescence of the HITC laser dye. Among the most intriguing results of this research are: (1) The long-range (~50 nm) inhibition of the concentration quenching (Förster energy transfer to quenching centers) by metallic and lamellar metal-dielectric substrates and (2) Enhancement of the spontaneous emission quantum yield with reduction of the cavity size below 100 nm.
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Srujana Prayakarao, Samantha Koutsares, Carl E. Bonner, and Mikhail A. Noginov "Control of spontaneous emission of HITC dye with non-local metal-dielectric environments (Conference Presentation)", Proc. SPIE 10719, Metamaterials, Metadevices, and Metasystems 2018, 107190A (17 September 2018); https://doi.org/10.1117/12.2324255
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