CONDITIONAL GENERATION OF TWIN SUB-POISSONIAN BEAMS VIA POST-SELECTION
YUN ZHANG, Kazuhiro Hayasaka, Katsuyuki Kasai
We report the experimental demonstration of generation of twin sub-Poissonian beams by using a conditional preparation technique. By this simple technique, we generate twin sub-Poissonian beams with a quantum correlation of 4.0 ± 0.2 dB between two sub-Poissonian beams of 4.0 ± 0.3 dB noise reductions from two sets of initially independent twin beams, each characterized by intensity-difference squeezing of 7.0 ± 0.3 dB.
International Journal of Modern Physics B•May 20, 2006•3 citations