Random numbers from vacuum fluctuations

作者: Yicheng Shi , Brenda Chng , Christian Kurtsiefer

DOI: 10.1063/1.4959887

关键词:

摘要: We implement a quantum random number generator based on balanced homodyne measurement of vacuum fluctuations the electromagnetic field. The digitized signal is directly processed with fast randomness extraction scheme linear feedback shift register. bit stream continuously read in computer at rate about 480 Mbit/s and passes an extended test suite for numbers.

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