Light-shift mitigation in a microcell-based atomic clock with symmetric auto-balanced Ramsey spectroscopy
Sign Up to like & getrecommendations! Published in 2022 at "Applied Physics Letters"
DOI: 10.1063/5.0082156
Abstract: The mid-term fractional frequency stability of miniaturized atomic clocks can be limited by light-shift effects. In this Letter, we demonstrate the implementation of a symmetric Auto-Balanced Ramsey (SABR) interrogation sequence in a microcell-based atomic clock… read more here.
Keywords: light shift; auto balanced; spectroscopy; symmetric auto ... See more keywords
Suppression of Light Shift for High-Density Alkali-Metal Atomic Magnetometer
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DOI: 10.1109/jsen.2018.2877771
Abstract: The light shift is an important error source for atomic magnetometers. It would vanish if the frequency of the circularly polarized light is tuned to the optical resonance center. For high-density alkali-metal atomic magnetometers, the… read more here.
Keywords: high density; alkali metal; metal atomic; light shift ... See more keywords
Transverse light-shift in a spin-exchange relaxation-free co-magnetometer: measurement, decoupling, and suppression.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456937
Abstract: The transverse light-shift can induce non-negligible polarization error in the output signal of spin-exchange relaxation-free (SERF) co-magnetometer. In this paper, a novel method for rapid measurement of transverse light-shift based on the error of steady-state… read more here.
Keywords: magnetometer; transverse light; light shift; decoupling suppression ... See more keywords