G. Brida, M. Genovese, M. G. A. Paris, F. Piacentini
Published 2006-06-23Version 1
We demonstrate a method to reconstruct the joint photon statistics of two or more modes of radiation using on/off photodetection performed at different quantum efficiencies. The two-mode case is discussed in details and experimental results are presented for the bipartite states obtained after a beam-splitter fed by a single photon state or a thermal state.
Comments: 5 pages, low resolution figures
Journal: Optics Letters, Vol. 31, Issue 23, pp. 3508-3510 (December 2006)
Mutual Information of Bipartite States and Quantum Discord in Terms of Coherence Information
Input-output Analysis of Quantum Finite-level Systems in Response to Single Photon States
Characterization of bipartite states using a single homodyne detector
