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physics.atom-ph2026
Fast, powerful, low-noise optical pumping of an atomic vapor with semiconductor optical amplifiers
Diana Méndez-Avalos, Théo Louzada Meireles, Morgan W. Mitchell +1
We use a atomic vapor, suitable for an optically-pumped magnetometer (OPM) in Earth-field conditions, to study the noise properties of three strategies for generat…
physics.atom-ph2024
Anomalous noise spectra in a spin-exchange-relaxation-free alkali-metal vapor
K. Mouloudakis, J. Kong, A. Sierant +4
We perform spin-noise spectroscopy on an unpolarized vapor in the spin-exchange-relaxation-free (SERF) regime. We observe noise spectral distributions that devia…