Simulating Bose-Einstein Condensate Tom Judd and Mark Fromhold
A simulation of a Bose-Einstein Condensate reflecting from a zone plate structure etched in a silicon surface. The accompanying movie shows the focussing of both reflected and transmitted atoms in a BEC that is incident on a free-standing zone plate.
Watch Movie in new window Play as flash video (*Recommended*) Play AVI in Real Player Play mpg in Windows Media Player
Download movie: download avi file download mpeg file Further information about the underlying physics, and other research taking place at Nottingham ultra-cold atom group, can be found at:
http://www.nottingham.ac.uk/%7Eppzkab/ColdAtoms/projects.html | Bose-Einstein Condensate reflecting from zone plate: time t1: BEC initially | time t2: BEC impacting on zone plate | time t3: BEC partially transmitted through zone plate | time t4: reflected and transmitted BEC |
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