Title :
Generation and detection of entangled light fields with negative Wigner functions
Author :
Ourjoumtsev, Alexei ; Dantan, Aurelien ; Tualle-Brouri, Rosa ; Grangier, Philippe
Author_Institution :
lnst. d´´Opt., Orsay
Abstract :
We experimentally demonstrate that the entanglement between Gaussian entangled states can be increased by non-Gaussian operations.
Keywords :
quantum entanglement; quantum optics; Gaussian entangled states; entangled light fields; negative Wigner functions; Electronic mail; Information processing; Optical amplifiers; Proposals; Pulse amplifiers; Pulse generation; Pulse measurements; Quantum entanglement; Testing; Tomography;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386784
