18.8 Gbps real-time quantum random number generator with a photonic integrated chip
Bing Bai,
Jianyao Huang,
Guan-Ru Qiao
et al.
Abstract:Quantum random number generators (QRNGs) can produce true random numbers. Yet, the two most important QRNG parameters highly desired for practical applications, i.e., speed and size, have to be compromised during implementations. Here, we present the fastest and miniaturized QRNG with a record real-time output rate as high as 18.8 Gbps by combining a photonic integrated chip and the technology of optimized randomness extraction. We assemble the photonic integrated circuit designed for vacuum state QRNG impleme… Show more
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