High-resolution spectroscopy of a quantum dot driven bichromatically by two strong coherent fields
arXiv:2006.15778 · doi:10.1103/PhysRevResearch.3.013044
Abstract
We present spectroscopic experiments and theory of a quantum dot driven bichromatically by two strong coherent lasers. In particular, we explore the regime where the drive strengths are substantial enough to merit a general non-perturbative analysis, resulting in a rich higher-order Floquet dressed-state energy structure. We show high resolution spectroscopy measurements with a variety of laser detunings performed on a single InGaAs quantum dot, with the resulting features well explained with a time-dependent quantum master equation and Floquet analysis. Notably, driving the quantum dot resonance and one of the subsequent Mollow triplet sidepeaks, we observe the disappearance and subsequent reappearance of the central transition and transition resonant with detuned-laser at high detuned-laser pump strengths and additional higher-order effects, e.g. emission triplets at higher harmonics and signatures of higher order Floquet states. For a similar excitation condition but with an off-resonant primary laser, we observe similar spectral features but with an enhanced inherent spectral asymmetry.
References in corpus (37)
- Near optimal single photon sources in the solid state
- On-Demand Single Photons with High Extraction Efficiency and Near-Unity Indistinguishability from a Resonantly Driven Quantum Dot in a Micropillar
- Charge noise and spin noise in a semiconductor quantum device
- A solid-state entangled photon pair source with high brightness and indistinguishability
- Resonance fluorescence from a coherently driven semiconductor quantum dot in a cavity
- High Purcell factor generation of coherent on-chip single photons
- Damping of Exciton Rabi Rotations by Acoustic Phonons in Optically Excited InGaAs/GaAs Quantum Dots
- On-demand generation of background--free single photons from a solid-state source
- Highly indistinguishable and strongly entangled photons from symmetric GaAs quantum dots
- Strain-Tunable GaAs Quantum dot: A Nearly Dephasing-Free Source of Entangled Photon Pairs on Demand
- Heralded Single-Photon Emission from the Mollow Triplet Sidebands of a Quantum Dot
- Quantum dot Rabi rotations beyond the weak exciton-phonon coupling regime
- Deterministic Photon Pairs via Coherent Optical Control of a Single Quantum Dot
- Phonon-dressed Mollow triplet in the regime of cavity-QED
- Phonon-assisted transitions from quantum dot excitons to cavity photons
- A dark-field microscope for background-free detection of resonance fluorescence from single semiconductor quantum dots operating in a set-and-forget mode
- Modelling exciton-phonon interactions in optically driven quantum dots
- Non-Markovian model of photon-assisted dephasing by electron-phonon interactions in a coupled quantum-dot-cavity system
- Coherence-protected Quantum Gate by Continuous Dynamical Decoupling in Diamond
- Reducing phonon-induced decoherence in solid-state single-photon sources with cavity quantum electrodynamics
- Theory of the quantum-dot Mollow triplet in an exciton-driven semiconductor cavity
- Photon statistics from a resonantly driven quantum dot
- Polarization entangled photons from quantum dots embedded in nanowires
- Phonon-Assisted Incoherent Excitation of a Quantum Dot and its Emission Properties
- Detuning-Dependent Mollow Triplet of a Coherently-Driven Single Quantum Dot
- Ultrafast polariton-phonon dynamics of strongly coupled quantum dot-nanocavity systems
- Dynamically Controlled Resonance Fluorescence from a Doubly Dressed Solid-State Single Emitter
- Quantum theory of light emission from quantum dots coupled to structured photonic reservoirs and acoustic phonons
- Near-unity indistinguishability single photon source for large-scale integrated quantum optics
- Complete Coherent Control of a Quantum Dot Strongly Coupled to a Nanocavity
- Coherence stabilization of a two-qubit gate by AC fields
- Pulsed excitation dynamics in quantum dot-cavity systems: limits to optimizing the fidelity of on-demand single photon sources
- Bichromatic Driving of a Solid State Cavity QED System
- Spectral asymmetries in the resonance fluorescence of two-level systems under pulsed excitation
- Engineering a squeezed phonon reservoir with a bichromatic driving of a quantum dot
- Bichromatic dressing of a quantum dot detected by a remote second quantum dot
- Thermal effects on the resonance fluorescence of doubly dressed artificial atoms