Published December 25, 2006
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Journal Article
Open
All-optical atom surface traps implemented with one-dimensional planar diffractive microstructures
- Creators
- Alloschery, O.
- Mathevet, R.
- Weiner, J.
- Lezec, H. J.
Chicago
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Abstract
We characterize the loading, containment and optical properties of all-optical atom traps implemented by diffractive focusing with one-dimensional (1D) microstructures milled on gold films. These on-chip Fresnel lenses with focal lengths of the order of a few hundred microns produce optical-gradient-dipole traps. Cold atoms are loaded from a mirror magneto-optical trap (MMOT) centered a few hundred microns above the gold mirror surface. Details of loading optimization are reported and perspectives for future development of these structures are discussed.
Additional Information
© 2006 Optical Society of America Original Manuscript: November 14, 2006. Manuscript Accepted: December 16, 2006. Revised Manuscript: December 13, 2006. Published: December 22, 2006. Support from the Ministère délégué a l'Enseignement supérieur et a la Recherche under the programme ACI-"Nanosciences-Nanotechnologies," the Région Midi-Pyrénées [SFC/CR 02/22], and FASTNet [HPRN-CT-2002-00304]EU Research Training Network, is gratefully acknowledged. Technical assistance and the fabrication facilities of the Caltech Kavli Nanoscience Institute are also gratefully acknowledged.Files
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Additional details
- Eprint ID
- 7248
- Resolver ID
- CaltechAUTHORS:ALLoe06
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2007-01-23Created from EPrint's datestamp field
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