Real time demonstration of high bitrate quantum random number generation with coherent laser light
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چکیده
منابع مشابه
68 Gbps quantum random number generation by measuring laser phase fluctuations
Random numbers have a wide range of applications such as encryption, Monte Carlo simulation, statistical analysis, and lottery. The indeterministic nature of quantum mechanics allows us to construct quantum random number generators (QRNGs) whose output cannot be predicted. The generation speed is essential for practical applications, such as high-speed quantum key distribution systems. Here, we...
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The speed of a quantum random number generator is essential for practical applications, such as high-speed quantum key distribution systems. Here, we push the speed of a quantum random number generator to 68 Gbps by operating a laser around its threshold level. To achieve the rate, not only high-speed photodetector and high sampling rate are needed but also a very stable interferometer is requi...
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تاریخ انتشار 2015