【摘要】 报道了一种基于偏振光量子的随机效应产生的随机源 ,这种方法利用了单个偏振光子在偏振分束镜表现出来的量子随机性 .用同步符合单光子检测技术 ,对衰减的偏振单光子源在偏振分束镜表现的随机性进行检测 ,利用计算机和数据采集卡 ,获得了二元随机码 .利用国际通用的随机数检测程序 (ENT)对直接获得的数据进行随机性分析 ,结果完全满足真随机数的标准 .更多还原

【Abstract】 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 randonmess 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.更多还原