Interferometry of spontaneous parametric light scattering

被引:6
|
作者
Korystov, DY [1 ]
Kulik, SP [1 ]
Penin, AN [1 ]
机构
[1] Moscow MV Lomonosov State Univ, Dept Phys, Moscow 119899, Russia
关键词
D O I
10.1070/QE2000v030n10ABEH001831
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The interference of biphotonic light produced in the process of spontaneous parametric scattering (SPS) in two spatially separated non-centrally symmetric crystals is considered. A scheme of the nonlinear Mach-Zehnder interferometer is realised. It is shown that in this case, the frequency-angular intensity distribution in the far-field zone (the SPS spectrum) contains information not only on non-centrally symmetric crystals, where biphotonic fields are created, but also on the optical properties of the medium located between the scattering crystals. The algorithms for the determination of the dispersion law in this medium are developed.
引用
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页码:922 / 926
页数:5
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