Dynamical resonance florescence in cavity- and waveguide-QED

Stephen Hughes

doi:10.1117/12.3025760

2 August 2024 Dynamical resonance florescence in cavity- and waveguide-QED

Stephen Hughes

Proceedings Volume PC13106, Photonics for Quantum 2024; PC131060K (2024) https://doi.org/10.1117/12.3025760
Event: Photonics for Quantum, 2024, Waterloo, Ontario, Canada

Abstract

We discuss the exciting regime of "dynamical resonance florescence," which adds significant modification and fundamental control to the usual CW resonance florescence schemes such as the Mollow triplet, when using coherent pulses whose time duration is shorter than the inverse decay time of the emitter (quantum dot or two level system). We present two examples, including (i) semiconductor quantum dot cavity systems, where we also show recent experiments and simulations side by side, and (ii) waveguide QED systems excited with single photon Fock states. We describe how the usual emission spectrum and intensity outputs are dynamically modified with short pulse excitation, and also demonstrate how single photon nonlinearies are uniquely accessed in this regime. These short-pulsed emission regimes with dynamic driving of two-level emitters allow for the generation of a variety of exotic quantum states of light.

Conference Presentation

Citation Download Citation

Stephen Hughes "Dynamical resonance florescence in cavity- and waveguide-QED ", Proc. SPIE PC13106, Photonics for Quantum 2024, PC131060K (2 August 2024); https://doi.org/10.1117/12.3025760

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