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

• URL: http://arxiv.org/abs/2507.17076v1
• Date: Tue, 22 Jul 2025 23:26:35 GMT
• Title: Dynamical and Emission Properties of Quantum Emitters driven by Ultra-Short Laser Pulses
• Authors: Juan E. Ardila-García, Juan S. Sierra-Jaraba, Herbert Vinck-Posada,
• Abstract summary: Development of high-performance quantum technologies relies on the ability to prepare the quantum states of solid-state emitters with high fidelity.<n>We present a theoretical comparison of three single-pulse coherent control protocols: resonant Rabi oscillations, adiabatic rapid passage (ARP), and notch-filtered ARP.<n>Our results show that NARP uniquely combines the high-fidelity of adiabatic passage with intrinsic spectral separability.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• 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.

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