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4 October 2022 Room-temperature strong coupling in plasmonic nanocavities (Conference Presentation)
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Abstract
Coupling optical or vibrational transitions to a single mode of an optical cavity has the potential to enable nonlinear-optical applications, quantum transduction, and control of chemical pathways. However, previous experiments have been limited to cryogenic temperatures. By coupling single colloidal quantum dots to plasmonic nanocavities, we have demonstrated induced transparency and strong coupling at room temperature. Second-harmonic-generation experiments on single gold nanorods strongly coupled to a monolayer transition metal dichalcogenide point towards strong nonlinear-optical effects in these systems.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Matthew A. Pelton "Room-temperature strong coupling in plasmonic nanocavities (Conference Presentation)", Proc. SPIE PC12206, Quantum Nanophotonic Materials, Devices, and Systems 2022, PC1220608 (4 October 2022); https://doi.org/10.1117/12.2635264
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KEYWORDS
Plasmonics

Scattering

Nonlinear optics

Optical resonators

Photons

Quantum dots

Second-harmonic generation

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