Cold Atom Cloud (IMAGE)

University of Warsaw, Faculty of Physics

Cold Atom Cloud

Caption

This is a cooled and trapped cloud of cold atoms used to realize the quantum memory protocol. The atoms reside in the center of the vacuum chamber, around which the magnetic coils necessary to trap the atoms are visible. The blue color is caused by two near-infrared lasers illuminating the atoms and driving a two-photon transition, which results in spontaneous emission of visible blue light. (Source: FUW, Mateusz Mazelanik)

Credit

Source: FUW, Mateusz Mazelanik

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The image may only be used with the following caption: Cooled and trapped cloud of cold atoms used to realize the quantum memory protocol. The atoms reside in the center of the vacuum chamber, around which the magnetic coils necessary to trap the atoms are visible. The blue color is caused by two near-infrared lasers illuminating the atoms and driving a two-photon transition, which results in spontaneous emission of visible blue light. (Source: FUW, Mateusz Mazelanik)

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