Quantum random number generator based on polarization

被引：8

作者：

Feng, MM ^{[1
]}

Qin, XL

Zhou, CY

Xiong, L

Ding, LE

机构：

[1] E China Normal Univ, Key Lab Opt & Magnet Resonance Spect, Shanghai 200062, Peoples R China

[2] E China Normal Univ, Dept Phys, Shanghai 200062, Peoples R China

来源：

ACTA PHYSICA SINICA | 2003年 / 52卷 / 01期

关键词：

random number generator; single photon; polarizing beam splitter; coincidence detection;

D O I：

10.7498/aps.52.72

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We present a set of random number generator based on a quantum mechanical source, which is the process of splitting a beam of photons on a polarizing beam splitter. The randomness of the polarizing photon is detected by the synchronous single-photon coincidence detection technique. The random bit data are transferred to a personal computer via a digital I/O interface. The random numbers are tested by the Pseudo-random Number Sequence Test Program(ENT) which is the most popular random number test program in the world. The result is perfect.

引用

页码：72 / 76

页数：5

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