dorsal/arxiv
View SchemaTrapping atoms on a transparent permanent-magnet atom chip
| Authors | A. Shevchenko, M. Heilio, T. Lindvall, A. Jaakkola, I. Tittonen, M. Kaivola, T. Pfau |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0601163 |
| URL | https://arxiv.org/abs/quant-ph/0601163 |
| DOI | 10.1103/PhysRevA.73.051401 |
Abstract
We describe experiments on trapping of atoms in microscopic magneto-optical traps on an optically transparent permanent-magnet atom chip. The chip is made of magnetically hard ferrite-garnet material deposited on a dielectric substrate. The confining magnetic fields are produced by miniature magnetized patterns recorded in the film by magneto-optical techniques. We trap Rb atoms on these structures by applying three crossed pairs of counter-propagating laser beams in the conventional magneto-optical trapping (MOT) geometry. We demonstrate the flexibility of the concept in creation and in-situ modification of the trapping geometries through several experiments.
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"abstract": "We describe experiments on trapping of atoms in microscopic magneto-optical\ntraps on an optically transparent permanent-magnet atom chip. The chip is made\nof magnetically hard ferrite-garnet material deposited on a dielectric\nsubstrate. The confining magnetic fields are produced by miniature magnetized\npatterns recorded in the film by magneto-optical techniques. We trap Rb atoms\non these structures by applying three crossed pairs of counter-propagating\nlaser beams in the conventional magneto-optical trapping (MOT) geometry. We\ndemonstrate the flexibility of the concept in creation and in-situ modification\nof the trapping geometries through several experiments.",
"arxiv_id": "quant-ph/0601163",
"authors": [
"A. Shevchenko",
"M. Heilio",
"T. Lindvall",
"A. Jaakkola",
"I. Tittonen",
"M. Kaivola",
"T. Pfau"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevA.73.051401",
"title": "Trapping atoms on a transparent permanent-magnet atom chip",
"url": "https://arxiv.org/abs/quant-ph/0601163"
},
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