On the measurement of photon flux in parametric down-conversion

被引：13

作者：

Brida, G ^{[1
]}

Genovese, M ^{[1
]}

Novero, C ^{[1
]}

机构：

[1] Ist Elettrotecn Nazl Galileo Ferraris, I-10135 Turin, Italy

来源：

EUROPEAN PHYSICAL JOURNAL D | 2000年 / 8卷 / 02期

关键词：

D O I：

10.1007/s100530050036

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report the measurement of the photons flux produced in parametric down-conversion, performed in photon counting regime with actively quenched silicon avalanche photodiodes as single photon detectors. Measurements are done with the detector in a well defined geometrical and spectral situation. By comparison of the experimental data with the theory, a value for the second order susceptibilities of the non linear crystal can be inferred.

引用

页码：273 / 275

页数：3

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