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Conferences > OFC > 2023 > Th4A > Th4A.8

Real-time 50-Gbit/s Spatially Multiplexed Quantum Random Number Generator Based on Vacuum Fluctuation

Ken Tanizawa, Kentaro Kato, and Fumio Futami

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Abstract

We demonstrate four-channel parallel high-speed random number generation using a quantum entropy source based on vacuum fluctuations and a real-time FPGA random number extractor. A record-high aggregated generation rate of 50 Gb/s is achieved.

© 2023 The Author(s)

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