Presentation
15 March 2023 The universal model of strong coupling at the nonlinear resonance in open nanocavity QED systems
Author Affiliations +
Abstract
Many molecular, quantum-dot, and optomechanical nanocavity-QED systems demonstrate strong nonlinear interactions between electrons, photons, and phonon (vibrational) modes. We show that such systems can be described by a universal model in the vicinity of the nonlinear resonance involving all three degrees of freedom. We solve for the ultrafast nonperturbative quantum dynamics in the strong coupling regime, taking into account quantization, dissipation, and fluctuations of all fields. We find analytic solutions for quantum states which demonstrate tripartite quantum entanglement. We show how the strong coupling at the nonlinear resonance modifies photon emission and vibrational spectra.
Conference Presentation
© (2023) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Alexey Belyanin, Mikhail D. Tokman, and Maria Erukhimova "The universal model of strong coupling at the nonlinear resonance in open nanocavity QED systems", Proc. SPIE PC12419, Ultrafast Phenomena and Nanophotonics XXVII, (15 March 2023); https://doi.org/10.1117/12.2651392
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KEYWORDS
Complex systems

Systems modeling

Molecules

Phonons

Modulation

Molecular quantum electrodynamics

Nanophotonics

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