Title :
Experimental study of the spatial distribution of quantum correlations in a confocal optical parametric oscillator
Author :
Maitre, Agnés ; Treps, Nicolas ; Martinelli, Marcelo ; Ducci, Sara ; Gigan, Sylvain ; Fabre, Claude
Author_Institution :
Laboratoire Kastler Brossel, Univ. Pierre et Marie Curie, Paris, France
Abstract :
Summary form only given. We have observed a non uniform spatial distribution of quantum correlations between the twin beams produced by a confocal OPO, which is an unambiguous evidence that the quantum state generated is both multimode and nonclassical.
Keywords :
optical parametric oscillators; quantum optics; confocal OPO; confocal optical parametric oscillator; quantum correlations; quantum state; twin beams; Nonlinear optics; Oscillators;
Conference_Titel :
Quantum Electronics Conference, 2003. EQEC '03. European
Print_ISBN :
0-7803-7733-8
DOI :
10.1109/EQEC.2003.1314204
