Abstract:
In this paper, we present a realization of an on chip atomic clock using a cold cloud of 87Rb atoms. This clock is based on a Ramsey interferometer with a Ramsey time around 600 ms. This is realized with large laboratory temperature drift during the measurement (few degrees per day) and without magnetic-field shielding. We review the experimental implementation of this clock and give a full study of the known noises present in this atomic clock.
Authors: M. Dupont-Nivet, B. Wirtschafter, S. Hello, C. I. Westbrook
Publication location: Phys. Rev. A
Date of publication: 12 June 2025
D.O.I:
https://doi.org/10.1103/PhysRevA.111.063106
How to cite this article:
Dupont-Nivet, M., Wirtschafter, B., Hello, S., Westbrook, C. I. Noise budget of a trapped on-chip cold-atom. American Physical Society. https://link.aps.org/doi/10.1103/PhysRevA.111.063106
