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Ion detection in the photoionization of a Rb Bose–Einstein condensate
2010
Journal of Physics B: Atomic, Molecular and Optical Physics
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Two-photon ionization of Rubidium atoms in a magneto-optical trap and a Bose-Einstein condensate (BEC) is experimentally investigated. Using 100 ns laser pulses, we detect single ions photoionized from the condenstate with a 35(10)% efficiency. The measurements are performed using a quartz cell with external electrodes, allowing large optical access for BECs and optical lattices.
doi:10.1088/0953-4075/43/15/155301
fatcat:tyur6hb4czcu7ksarahkkqfdue