[Th-P] Nanophotonics

[Th-P-79] Quantum emitter dynamics channeled by deep subwavelength morphologies

〇Benjamin Rousseaux¹ (1. FEMTO-ST institute (France))

Using quasinormal mode theory, we show that few-nanometer sized surface defects feature ultrasmall mode volumes that can channel the coupling between the emitter and the nanoantenna mode. Quantum saturation of the emitter and photon statistics from the light radiated by the nanoantenna are then studied with a full quantum model.