Concepedia

Direct measurement and reconstruction of nonclassical features of twin beams generated in spontaneous parametric down-conversion

Ondřej Haderka

Physical Review A · 2005 · 88 citations · 21 references

DOIFull text

Open access

Abstract

Correlations in twin beams composed of many photon pairs are studied using an intensified CCD camera. Joint signal-idler photon-number distribution and quantum phase-space quasidistributions determined from experimental data have nonclassical features.

References

21

Maximum Likelihood from Incomplete Data Via the <i>EM</i> Algorithm

A. P. Dempster, N. M. Laird, Donald B. Rubin · Journal of the Royal Statistical Society Series B (Statistical Methodology) · 1977 · 49.2K citations

, , +13

Quantum cryptography

Nicolas Gisin, G. Ribordy, Wolfgang Tittel et al. · Reviews of Modern Physics · 2002 · 8.1K citations · Full text

, , +10

Experimental quantum teleportation

Dik Bouwmeester, Jian-Wei Pan, Klaus Mattle et al. · Nature · 1997 · 5.3K citations · Full text

, , +10

Measurement of subpicosecond time intervals between two photons by interference

C. K. Hong, Z. Y. Ou, L. Mandeļ · Physical Review Letters · 1987 · 4.2K citations

, , +12

Dense Coding in Experimental Quantum Communication

Klaus Mattle, Harald Weinfurter, Paul G. Kwiat et al. · Physical Review Letters · 1996 · 1.3K citations

, , +14