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arXiv:2507.17076

Dynamical and Emission Properties of Quantum Emitters driven by Ultra-Short Laser Pulses

Juan E. Ardila-García, Juan S. Sierra-Jaraba, Herbert Vinck-Posada

Published Jul 22, 2025• 1 citation

Abstract

The development of high-performance quantum technologies relies on the ability to prepare the quantum states of solid-state emitters with high fidelity while cleanly separating the emitted photons from the driving field. Here, we present a comprehensive theoretical comparison of three single-pulse coherent control protocols: resonant Rabi oscillations, adiabatic rapid passage (ARP), and notch-filtered ARP (NARP). To establish an ideal performance baseline, we first map the parameter spaces for each protocol in a closed system, identifying the regions of robust population inversion. We then use a Lindblad master equation to compute the time-resolved emission spectra in the presence of decoherence. Our results show that while all three schemes can generate identical, transform-limited Lorentzian photons, NARP uniquely combines the high-fidelity robustness of adiabatic passage with intrinsic spectral separability. Our findings, which align with the work on NARP by Wilbur et al., establish a clear design framework for engineering the next generation of quantum light sources.

DOI: 10.48550/arxiv.2507.17076

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