then used lasers to cool the cloud of atoms to just a few degrees above absolute zero. Using extremely weak laser pulses, they then fired single photons into the cloud of atoms.
i would truly like to understand how lasers and cool something let alone how to loose a single photon from a source...
13 posted on 09/25/2013 4:19:27 PM PDT by Chode
(Stand UP and Be Counted, or line up and be numbered - *DTOM* -vvv- NO Pity for the LAZY)