Title :
Conditional generation of twin sub-Possionian states
Author :
Zhang, Yun ; Hayasaka, Kazuhiro ; Kasai, Katsuyuki
Author_Institution :
Nat. Inst. of Inf. & Commun., Kansai Adv. Res. Center, Kobe, Japan
Abstract :
We conditionally generated quantum correlated sub-Possionian states with quantum correlation of 4.0±0.2 dB between a pair of sub-Possionian states, which is exhibiting noise reduction of 4.0±0.3 dB in intensity.
Keywords :
correlation methods; optical parametric amplifiers; optical parametric oscillators; optical squeezing; quantum statistical mechanics; stochastic processes; conditional generation; noise reduction; parametric amplifier; parametric oscillator; photon statistics; quantum correlation; squeezed state; twin sub-Possionian state; Frequency; Laser excitation; Low pass filters; Nonlinear optics; Optical filters; Optical noise; Optical polarization; Optical pumping; Oscillators; Photodiodes;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
DOI :
10.1109/QELS.2005.1549052
