Enhanced Type-I Polarization-Entangled Photons Using CW-Diode Laser

被引：0
|
作者：
Hegazy, Salem [1 ]
Mansour, Mohy S.
El Nadi, Lotfia [1 ]
机构：
[1] Cairo Univ, NILES, Giza, Egypt
来源：
MODERN TRENDS IN PHYSICS RESEARCH | 2013年
关键词：
BELL INEQUALITIES; VIOLATION;
D O I：
暂无
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We used two type-I BBO crystals pumped by violet cw-diode laser of relatively wide bandwidth to produce entangled photons of considerable degree of purity. While diode laser serves the mobility and the low-cost of the entangled photons source, suitable temporal compensation is required in this case to recover the purity of the state. We studied also effect of tilting the two-crystal set on overlapping of the SPDC cones.
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页码：211 / 220
页数：10
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