Fourth-order interference between independent biphotons

被引:8
作者
Burlakov, AV [1 ]
Klyshko, DN [1 ]
Kulik, SP [1 ]
Chekhova, MV [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Moscow 119899, Russia
基金
俄罗斯基础研究基金会;
关键词
D O I
10.1134/1.568098
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
The interference of biphotons emitted during collinear parametric scattering from two spatially separated regions is investigated experimentally and theoretically. It is shown that in this case the phase of the interference is determined by the pump wavelength and there is no need to equalize the optical paths for radiation from different regions. (C) 1999 American Institute of Physics. [S0021-3640(99)00411-9].
引用
收藏
页码:831 / 838
页数:8
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