Diffraction-limited focusing of Bose-Einstein condensates

Arnold, A.S. and MacCormick, C. and Boshier, M.G. (2004) Diffraction-limited focusing of Bose-Einstein condensates. Journal of Physics B: Atomic, Molecular and Optical Physics, 37 (2). pp. 485-494. ISSN 0953-4075 (https://doi.org/10.1088/0953-4075/37/2/015)

Full text not available in this repository.Request a copy

Abstract

Adjustable magnetic reflection and focusing of an 87Rb Bose-Einstein condensate was achieved using a particularly smooth mirror and a very straightforward apparatus. In this paper, we discuss a simple Thomas-Fermi model and a Monte Carlo method for analysing the bouncing. Both models are in close agreement with the observed condensate evolution. Additionally, the theory predicts very tight condensate focusing, and atomic matter-wave diffraction should be observable. The effect of mirror anharmonicities on the condensate focusing is investigated.

ORCID iDs

Arnold, A.S. ORCID logoORCID: https://orcid.org/0000-0001-7084-6958, MacCormick, C. and Boshier, M.G.;