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quant-ph2003
Observation of Lasing Mediated by Collective Atomic Recoil
D. Kruse, C. von Cube, C. Zimmermann +1
We observe the buildup of a frequency-shifted reverse light field in a unidirectionally pumped high- optical ring cavity serving as a dipole trap for cold atoms. This effect is…
quant-ph2003
Cold atoms in a high-Q ring-cavity
D. Kruse, M. Ruder, J. Benhelm +6
We report the confinement of large clouds of ultra-cold 85-Rb atoms in a standing-wave dipole trap formed by the two counter-propagating modes of a high-Q ring-cavity. Studying the…