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Cold-atom gravimetry with a Bose-Einstein condensate

Debs, John; Altin, Paul; Barter, Thomas; Doering, Daniel; Dennis, Graham; McDonald, Gordon; Anderson, R P; Close, John; Robins, Nicholas


We present a cold-atom gravimeter operating with a sample of Bose-condensed 87Rb atoms. Using a Mach-Zehnder configuration with the two arms separated by a two-photon Bragg transition, we observe interference fringes with a visibility of (83±6)% at T=3 m

CollectionsANU Research Publications
Date published: 2011
Type: Journal article
Source: Physical Review A: Atomic, Molecular and Optical Physics
DOI: 10.1103/PhysRevA.84.033610
Access Rights: Open Access


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