Enhanced Photoluminescence from Quantum Emitter-Nanoplasmonic Antenna Hybridization by a Facile Fabrication Method

GENÇ S., Yilmaz A., Fernandez C. R., Caglayan H., BEK A.

2024 IEEE Photonics Conference, Rome, Italy, 10 - 14 November 2024, (Full Text)

  • Publication Type: Conference Paper / Full Text
  • Doi Number: 10.1109/ipc60965.2024.10799640
  • City: Rome
  • Country: Italy
  • Middle East Technical University Affiliated: Yes

Abstract

Gaps between tiny metallic nanostructures create strong local fields and small mode volumes, known as hybrid plasmonic modes. This study introduces a nanocavity formed by silver nanoparticles on a gold substrate with hexagonal boron nitride flakes, boosting quantum emitters' spontaneous emission and photoluminescence yield.