Technology for cold atom clocks

Erling Riis

doi:10.1117/12.3011728

13 March 2024 Technology for cold atom clocks

Erling Riis

Proceedings Volume PC12912, Quantum Sensing, Imaging, and Precision Metrology II; PC1291206 (2024) https://doi.org/10.1117/12.3011728
Event: SPIE Quantum West, 2024, San Francisco, California, United States

Abstract

We present a range of technology solutions aimed at miniaturising cold atom microwave atomic clocks. This includes the integration of a grating magneto-optic trap with a compact loop-gap microwave cavity, the use of an optical Raman excitation scheme for increased detection sensitivity, the development of cm-scale bespoke vacuum systems, and progress towards MEMS cold-atom and frequency reference vapour cells. The prospect for using the latter in miniaturised optical atomic clocks will be highlighted.

Conference Presentation

Citation Download Citation

Erling Riis "Technology for cold atom clocks", Proc. SPIE PC12912, Quantum Sensing, Imaging, and Precision Metrology II, PC1291206 (13 March 2024); https://doi.org/10.1117/12.3011728

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