Two-photon imaging and quantum holography

被引:7
作者
Björk, G
Söderholm, J
Sánchez-Soto, LL
机构
[1] Royal Inst Technol, Dept Microelect & Informat Technol, Electrum 229, SE-16440 Kista, Sweden
[2] Univ Complutense, Fac Fis, Dept Opt, E-28040 Madrid, Spain
关键词
quantum imaging; quantum holography; entanglement; bucket detection;
D O I
10.1088/1464-4266/6/6/003
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We discuss when the use of entangled photon pairs in an imaging system can be simulated with a classically correlated source. In particular, we consider two recently proposed schemes with 'bucket detection' of one of the photons. We argue that these schemes give identical results for entangled states as for appropriately prepared classically correlated states.
引用
收藏
页码:S478 / S482
页数:5
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