Parallel quantum random number generation based on spontaneous emission of alkaline earth

doi:10.7567/1882-0786/ab626f

NTSC-IR > 量子频标研究室

	Parallel quantum random number generation based on spontaneous emission of alkaline earth
	Zhang, Qiang 1,2; Zhou, Chihua 1; Meng, Junwei 1; Guo, Feng 1,2; Chang, Hong1,2
	2020
发表期刊	APPLIED PHYSICS EXPRESS
ISSN	1882-0778
卷号	13 期号:1 页码:4
摘要	We propose a parallel quantum random number generator based on spontaneous emission of strontium atoms. By directly detecting the spontaneously emitted photons in different directions, two strings of true random bits with no apparent correlation at rates up to 5.12 Mb s(-1) are simultaneously extracted. Via post-processing, both output sequences pass the NIST tests. Taking advantage of the random directions of the emitted photons, the presented scheme has great scalability to be extended to arbitrary multiple channels without limitations of devices' demultiplexing configurations. (c) 2019 The Japan Society of Applied Physics
资助者	Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China
DOI	10.7567/1882-0786/ab626f
语种	英语
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDB21030100] ; Key Research Project of Frontier Science of the Chinese Academy of Sciences[QYZDB-SSW-JSC004] ; National Natural Science Foundation of China[11474282] ; National Natural Science Foundation of China[61775220]
资助者	Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; Key Research Project of Frontier Science of the Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Natural Science Foundation of China
WOS研究方向	Physics
WOS类目	Physics, Applied
WOS记录号	WOS:000522359900003
出版者	IOP PUBLISHING LTD
引用统计
文献类型	期刊论文
条目标识符	http://210.72.145.45/handle/361003/9596
专题	量子频标研究室
通讯作者	Chang, Hong
作者单位	1.Chinese Acad Sci, Natl Time Serv Ctr, Key Lab Time & Frequency Primary Stand, Xian 710600, Shaanxi, Peoples R China 2.Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Qiang,Zhou, Chihua,Meng, Junwei,et al. Parallel quantum random number generation based on spontaneous emission of alkaline earth[J]. APPLIED PHYSICS EXPRESS,2020,13(1):4.
APA	Zhang, Qiang,Zhou, Chihua,Meng, Junwei,Guo, Feng,&Chang, Hong.(2020).Parallel quantum random number generation based on spontaneous emission of alkaline earth.APPLIED PHYSICS EXPRESS,13(1),4.
MLA	Zhang, Qiang,et al."Parallel quantum random number generation based on spontaneous emission of alkaline earth".APPLIED PHYSICS EXPRESS 13.1(2020):4.