| Optimized U-MOT for experiments with ultracold atoms near surfaces (2003) | |||||||||
Abstract | |||||||||
| We present an integrated wire-based magnetooptical trap for the simplified trapping and cooling of large numbers of neutral atoms near material surfaces. With a modified U-shaped current-carrying Cu structure we collect $>3\times 10^8$ $^{87}$Rb atoms in a mirror MOT without using quadrupole coils. These atoms are subsequently loaded to a Z-wire trap where they are evaporatively cooled to a Bose-Einstein condensate close to the surface. | |||||||||
Details der Publikation | |||||||||
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