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We present measurements of the cross-correlation function of photon pairs at 780 nm and 1367 nm, generated in a hot rubidium vapor cell. The temporal character of the biphoton is determined by the di...
Generation of correlated photon pairs in a chalcogenide As2S3 waveguide
photon chalcogenide As2S3 waveguide
2010/11/17
We demonstrate the first 1550 nm correlated photon-pair source in an integrated glass platform-a chalcogenide As2S3 waveguide. A measured pair coincidence rate of 80 per second was achieved using 57 ...
Clock synchronization by remote detection of correlated photon pairs
Clock synchronization remote detection correlated photon pairs
2010/4/9
We present an algorithm to detect the time and frequency difference of independent clocks based on observation of time-correlated photon pairs. This enables remote coincidence identification in entang...