Generating multiplexed entanglement frequency comb in a nondegenerate optical parametric amplifier

被引：10
|
作者：
Yang, Rongguo [1 ,2 ]
Zhang, Jing [1 ]
Zhai, Shuqin [1 ]
Liu, Kui [2 ]
Zhang, Junxiang [2 ]
Gao, Jiangrui [1 ,2 ]
机构：
[1] Shanxi Univ, Coll Phys & Elect Engn, Taiyuan 030006, Peoples R China
[2] Shanxi Univ, State Key Lab Quantum Opt & Quantum Opt Devices, Taiyuan 030006, Peoples R China
来源：
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS | 2013年 / 30卷 / 02期
基金：
中国国家自然科学基金;
关键词：
QUANTUM; NOISE; LIGHT;
D O I：
10.1364/JOSAB.30.000314
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this paper, we propose a scheme to produce a multiplexed entanglement frequency comb in a type II phase-matching nondegenerate optical parametric amplifier (NOPA) operating below threshold. The entanglement of the signal and idler frequency combs in the wide frequency range, which is limited by the phase-matching bandwidth of the NOPA, is investigated by the inseparability criterion. Furthermore, N Einstein-Podolsky-Rosen pairs can be created from the two combs without any reduction in the correlations by using frequency-dependent beam splitters. (c) 2013 Optical Society of America
引用
收藏
页码：314 / 318
页数：5
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