Two-photon interference with the type II spontaneous parametric down-conversion

被引：5
|
作者：
Jiang, YK [1 ]
Shi, BS
Li, J
Duan, KM
Fan, XF
Guo, GC
机构：
[1] Univ Sci & Technol China, Lab Quantum Commun & Quantum Computat, Hefei 230026, Peoples R China
[2] Univ Sci & Technol China, Dept Phys, Hefei 230026, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2001年 / 18卷 / 01期
关键词：
D O I：
10.1088/0256-307X/18/1/316
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The two-photon polarized entangled state is generated from the type II spontaneous parametric down-conversion pumped by a femtosecond pulse. The two-photon interference is observed in the Hong-Ou-Mandel interferometer. The high visibility of the interference is restored with narrow band interference filters placed in front of the detectors.
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页码：45 / 47
页数：3
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