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A high frequency optical trap for atoms using Hermite-Gaussian beams
Journal article   Open access   Peer reviewed

A high frequency optical trap for atoms using Hermite-Gaussian beams

T.P. Meyrath, F. Schreck, J.L. Hanssen, C.-S. Chuu and M.G. Raizen
Optics Express, Vol.13(8), pp.2843-2851
2005

Abstract

We present an experimental method to create a single high frequency optical trap for atoms based on an elongated Hermite-Gaussian TEM 01 mode beam. This trap results in confinement strength similar to that which may be obtained in an optical lattice. We discuss an optical setup to produce the trapping beam and then detail a method to load a Bose-Einstein Condensate (BEC) into a TEM 01 trap. Using this method, we have succeeded in producing individual highly confined lower dimensional condensates. © 2005 Optical Society of America.
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https://doi.org/10.1364/OPEX.13.002843View
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