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Entanglement enhancement with cascaded nondegenerate optical parametric amplifier.

Authors :
Jia, Xiaojun
Yan, Zhihui
Duan, Zhiyuan
Xie, Changde
Peng, Kunchi
Source :
2012 Conference on Lasers & Electro-Optics (CLEO); 1/ 1/2012, p1-2, 2p
Publication Year :
2012

Abstract

We experimentally demonstrate the cascaded entanglement enhancement of continuous variables. The quantum correlations are successively enhanced by two nondegenerate optical parametric amplifiers from −5.3 dB to −8.1 dB below quantum noise limit. [ABSTRACT FROM PUBLISHER]

Details

Language :
English
ISBNs :
9781467318396
Database :
Complementary Index
Journal :
2012 Conference on Lasers & Electro-Optics (CLEO)
Publication Type :
Conference
Accession number :
86528779