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G.љBrida, V.љCaricato, M.љV.љFedorov, M.љGenovese, M.љGramegna and S.љP.љKulik, ?Characterization of spectral entanglement of spontaneous parametric-down conversion biphotons in femtosecond pulsed regime?, Europhys. Lett., 87(6), 64003 (2009).
Abstract:
We verified the operational approach based on the direct measurement of the entanglement degree for bipartite systems. In particular spectral distributions of single counts and coincidence for pure biphoton states generated by a train of short pump pulses have been
measured and the entanglement quantifier has been calculated. The approach gives an upper bound of entanglement stored in total biphoton states, which can reach extremely high values up to 10^4?10^5.
BibTeX Citation:
@article{BCFGGK-CSESPCBFPR-09,
author = {G. Brida and V. Caricato and M. V. Fedorov and M. Genovese and M. Gramegna and S. P. Kulik},
title = {Characterization of spectral entanglement of spontaneous parametric-down conversion biphotons in femtosecond pulsed regime},
journal = {Europhys. Lett.},
volume = {87},
number = {6},
pages = {64003},
year = {2009},
doi = {10.1209/0295-5075/87/64003},
}
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BibTeX Citation:
