Photon-number statistics of twin beams: Self-consistent measurement, reconstruction, and properties
Journal Article
·
· AIP Conference Proceedings
- RCPTM, Joint Laboratory of Optics of Palacký University and Institute of Physics of AS CR, Faculty of Science, Palacký University, 17. listopadu 12, 771 46 Olomouc (Czech Republic)
- Institute of Physics of Academy of Sciences of the Czech Republic, Joint Laboratory of Optics of Palacký Univ. and Inst. Phys. AS CR, 17. listopadu 12, 771 46 Olomouc (Czech Republic)
A method for the determination of photon-number statistics of twin beams using the joint signal-idler photocount statistics obtained by an iCCD camera is described. It also provides absolute quantum detection efficiency of the camera. Using the measured photocount statistics, quasi-distributions of integrated intensities are obtained. They attain negative values occurring in characteristic strips an a consequence of pairing of photons in twin beams.
- OSTI ID:
- 22390725
- Journal Information:
- AIP Conference Proceedings, Vol. 1633, Issue 1; Conference: 11. International Conference on Quantum Communication, Measurement and Computation, Vienna (Austria), 30 Jul - 3 Aug 2012; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
- Country of Publication:
- United States
- Language:
- English
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