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Microwave Power Standard using Cold Atoms

David C. Paulusse·Nelson L. Rowell·Alain Michaud
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Abstract

We discuss how the observation of Rabi flopping oscillations in a laser cooled atomic sample could be used as a microwave power standard. The rubidium atoms are first trapped in a standard MOT, then optically pumped, and dropped. As they enter the interaction region, a resonant pulsed microwave field is applied. Following the interaction lasting up to 10 ms, a probe laser beam is turned on and the fluorescence measures the population inversion.

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David C. Paulusse, Nelson L. Rowell, Alain Michaud. 2005-04-10. Microwave Power Standard using Cold Atoms. https://arxiv.org/abs/physics/0504064

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