Abstract
We use photon counters to obtain the joint photon-counting statistics from twin-beam nondegenerate parametric down-conversion, and we demonstrate directly, and with no auxiliary assumptions, that these twin beams are nonclassical.
Original language | English |
---|---|
Pages (from-to) | 033814-1-033814-4 |
Number of pages | 4 |
Journal | Physical Review A - Atomic, Molecular, and Optical Physics |
Volume | 73 |
Issue number | 3 |
DOIs | |
Publication status | Published - 2006 |
Bibliographical note
Copyright 2006 by The American Physical Society. Reprinted from Physical review A.Keywords
- photon counting
- nonlinear optics