Rydberg atom-based sensors for radio-frequency electric field metrology, sensing, and communications

Autor: Matthew T. Simons, Alexandra B. Artusio-Glimpse, Amy K. Robinson, Nikunjkumar Prajapati, Christopher L. Holloway
Jazyk: angličtina
Rok vydání: 2021
Předmět:
Zdroj: Measurement: Sensors, Vol 18, Iss , Pp 100273- (2021)
Druh dokumentu: article
ISSN: 2665-9174
DOI: 10.1016/j.measen.2021.100273
Popis: The recent redefinition of the SI bolsters the push towards quantum-based sensors. Rydberg atoms provide a natural link between atomic quantities and electromagnetic fields, where direct absolute measurements can be challenging. We review recent demonstrations of SI-traceable electric field metrology for both high frequency and static fields, communications reception, and angle-of-arrival detection using Rydberg atom spectroscopy.
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