Generation of entangled photon states by using linear optical elements

被引：0
|
作者：
Zou, XuBo [1 ]
Pahlke, K. [1 ]
Mathis, W. [1 ]
机构：
[1] Electromagnetic Theory Group at THT, Department of Electrical Engineering, University of Hannover, Hannover, Germany
来源：
Physical Review A - Atomic, Molecular, and Optical Physics | 2002年 / 66卷 / 01期
关键词：
Interferometry - Light polarization - Lithography - Optical data processing - Photons;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A feasible scheme to prepare polarization-entangled quantum states and entangled N-photon states was suggested by using linear optical devices. The scheme consisted of linear optical elements, single-photon sources and a multifold coincidence detection. The concept was demonstrated for N-photon states in interferometry and lithography. It was shown that in the case of entangled 2N-photon states, not more than N detectors were required.
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页码：141021 / 141024
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