Model, Validation, and Characterization of a Robust Quantum Random Number Generator Based on Photon Arrival Time Comparison

被引：8
|
作者：
Tomasi, Alessandro [1 ]
Meneghetti, Alessio [2 ]
Massari, Nicola [1 ]
Gaspari, Leonardo [1 ]
Rucatti, Daniele [1 ]
Xu, Hesong [1 ]
机构：
[1] Fdn Bruno Kessler, I-38123 Trento, Italy
[2] Univ Trento, Dept Math, I-38123 Trento, Italy
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 2018年 / 36卷 / 18期
关键词：
Random number generation; single photon avalanche photodiodes;
D O I：
10.1109/JLT.2018.2829210
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A Quantum Random Number Generator (QRNG) based on the detection of the arrival time of photons is presented. A stochastic model of the QRNG prototype is derived, showing its consistency with output data sets, in order to estimate the entropy produced by the device. Experimental data, in accord with the model, demonstrates the robustness of the approach versus possible variations of external parameters such as temperature or intensity of the light.
引用
收藏
页码：3843 / 3854
页数：12
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