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quant-ph2009★ 60 cited
Characterization of Spectral Entanglement of Spontaneous Parametric-Down Conversion Biphotons
G. Brida, V. Caricato, M. Genovese +3
We verified operational approach based on direct measurement of entanglement degree for bipartite systems. In particular spectral distributions of single counts and coincidence for…
quant-ph2008★ 3 cited
Frequency and temporal entanglement of biphoton states in spontaneous parametric down conversion with a short-pulse pump
Yu. M. Mikhailova, P. A. Volkov, M. V. Fedorov
Spectral and temporal coincidence and single-particle photon wave packets are described and their widths and durations are found. The degree of entanglement is characterized by the…