Control of spontaneous emission of HITC dye with non-local metal-dielectric environments (Conference Presentation)

Srujana Prayakarao; Samantha Koutsares; Carl E. Bonner; Mikhail A. Noginov

doi:10.1117/12.2324255

17 September 2018 Control of spontaneous emission of HITC dye with non-local metal-dielectric environments (Conference Presentation)

Srujana Prayakarao, Samantha Koutsares, Carl E. Bonner, Mikhail A. Noginov

Author Affiliations +

Proceedings Volume 10719, Metamaterials, Metadevices, and Metasystems 2018; 107190A (2018) https://doi.org/10.1117/12.2324255
Event: SPIE Nanoscience + Engineering, 2018, San Diego, California, United States

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.

Conference Presentation

Citation Download Citation

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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