Acta Optica Sinica, Volume. 42, Issue 23, 2327003(2022)

Multiplex Real-Time and High-Efficiency Post-Processing in 10 Gbit/s Quantum Random Number Generation

Jiangjiang Zhang1,2, Yanqiang Guo1,2、*, Zhicang Zheng1, Fading Lin1, and Xiaomin Guo1,2
Author Affiliations
  • 1Key Laboratory of Advanced Transducers and Intelligent Control System, Ministry of Education, College of Physics and Optoelectronics, Taiyuan University of Technology, Taiyuan 030024, Shanxi , China
  • 2State Key Laboratory of Cryptology, Beijing 100878, China
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    References(35)

    [1] Herrero-Collantes M, Garcia-Escartin J C. Quantum random number generators[J]. Reviews of Modern Physics, 89, 015004(2017).

    [2] Gisin N, Ribordy G, Tittel W et al. Quantum cryptography[J]. Reviews of Modern Physics, 74, 145-195(2002).

    [3] Ma X F, Yuan X, Cao Z et al. Quantum random number generation[J]. npj Quantum Information, 2, 16021(2016).

    [4] Pirandola S, Andersen U L, Banchi L et al. Advances in quantum cryptography[J]. Advances in Optics and Photonics, 12, 1012-1236(2020).

    [5] Lin X, Wang S, Yin Z Q et al. Security analysis and improvement of source independent quantum random number generators with imperfect devices[J]. npj Quantum Information, 6, 100(2020).

    [6] Nie Y Q, Zhang H F, Zhang Z et al. Practical and fast quantum random number generation based on photon arrival time relative to external reference[J]. Applied Physics Letters, 104, 051110(2014).

    [7] Yan Q R, Zhao B S, Liu Y A et al. Optical quantum random number generator based on the time randomness of single-photon pulse[J]. Acta Optica Sinica, 32, 0327001(2012).

    [8] Wahl M, Leifgen M, Berlin M et al. An ultrafast quantum random number generator with provably bounded output bias based on photon arrival time measurements[J]. Applied Physics Letters, 98, 171105(2011).

    [9] Qi B, Chi Y M, Lo H K et al. High-speed quantum random number generation by measuring phase noise of a single-mode laser[J]. Optics Letters, 35, 312-314(2010).

    [10] Guo H, Tang W Z, Liu Y et al. Truly random number generation based on measurement of phase noise of a laser[J]. Physical Review E, 81, 051137(2010).

    [11] Xu F H, Qi B, Ma X F et al. Ultrafast quantum random number generation based on quantum phase fluctuations[J]. Optics Express, 20, 12366-12377(2012).

    [12] England D G, Bustard P J, Moffatt D J et al. Efficient Raman generation in a waveguide: a route to ultrafast quantum random number generation[J]. Applied Physics Letters, 104, 051117(2014).

    [13] Hu Y Y, Lin X, Wang S et al. Quantum random number generation based on spontaneous Raman scattering in standard single-mode fiber[J]. Optics Letters, 45, 6038-6041(2020).

    [14] Wei W, Guo H. Bias-free true random-number generator[J]. Optics Letters, 34, 1876-1878(2009).

    [15] Zhang Q, Zhou C H, Meng J W et al. Parallel quantum random number generation based on spontaneous emission of alkaline earth[J]. Applied Physics Express, 13, 012015(2020).

    [16] Zhou H Y, Yuan X, Ma X F. Randomness generation based on spontaneous emissions of lasers[J]. Physical Review A, 91, 062316(2015).

    [17] Zhou H H, Li J L, Zhang W X et al. Quantum random number generator based on tunneling effects in a Si diode[J]. Physical Review Applied, 11, 034060(2019).

    [18] Gabriel C, Wittmann C, Sych D et al. A generator for unique quantum random numbers based on vacuum states[J]. Nature Photonics, 4, 711-715(2010).

    [19] Shen Y, Tian L, Zou H X. Practical quantum random number generator based on measuring the shot noise of vacuum states[J]. Physical Review A, 81, 063814(2010).

    [20] Symul T, Assad S M, Lam P K. Real time demonstration of high bitrate quantum random number generation with coherent laser light[J]. Applied Physics Letters, 98, 231103(2011).

    [21] Zhu Y Y, He G Q, Zeng G H. Unbiased quantum random number generation based on squeezed vacuum state[J]. International Journal of Quantum Information, 10, 1250012(2012).

    [22] Guo X M, Cheng C, Wu M C et al. Parallel real-time quantum random number generator[J]. Optics Letters, 44, 5566-5569(2019).

    [23] Guo X M, Liu R P, Li P et al. Enhancing extractable quantum entropy in vacuum-based quantum random number generator[J]. Entropy, 20, 819(2018).

    [24] Ma X F, Xu F H, Xu H et al. Postprocessing for quantum random number generators: entropy evaluation and randomness extraction[J]. Physical Review A, 87, 062327(2013).

    [25] Raffaelli F, Ferranti G, Mahler D H et al. A homodyne detector integrated onto a photonic chip for measuring quantum states and generating random numbers[J]. Quantum Science and Technology, 3, 025003(2018).

    [26] Raz R, Reingold O, Vadhan S. Extracting all the randomness and reducing the error in Trevisan’s extractors[J]. Journal of Computer and System Sciences, 65, 97-128(2002).

    [27] Yang J, Liu J L, Su Q et al. 5.4 Gbps real time quantum random number generator with simple implementation[J]. Optics Express, 24, 27475-27481(2016).

    [28] Wei S H, Fan F, Yang J et al. Ultrafast compact optical quantum random number generator[J]. Chinese Journal of Lasers, 45, 0512001(2018).

    [29] Shi Y C, Chng B, Kurtsiefer C. Random numbers from vacuum fluctuations[J]. Applied Physics Letters, 109, 041101(2016).

    [30] Zhang X G, Nie Y Q, Zhou H Y et al. Fully integrated 3.2 Gbps quantum random number generator with real-time extraction[J]. Review of Scientific Instruments, 87, 076102(2016).

    [31] Xu B J, Chen Z Y, Li Z Y et al. High speed continuous variable source-independent quantum random number generation[J]. Quantum Science and Technology, 4, 025013(2019).

    [32] Zheng Z Y, Zhang Y C, Huang W N et al. 6 Gbps real-time optical quantum random number generator based on vacuum fluctuation[J]. Review of Scientific Instruments, 90, 043105(2019).

    [33] Drahi D, Walk N, Hoban M J et al. Certified quantum random numbers from untrusted light[J]. Physical Review X, 10, 041048(2020).

    [34] Xu F H, Ma X F, Zhang Q et al. Secure quantum key distribution with realistic devices[J]. Review of Modern Physics, 92, 025002(2019).

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    Jiangjiang Zhang, Yanqiang Guo, Zhicang Zheng, Fading Lin, Xiaomin Guo. Multiplex Real-Time and High-Efficiency Post-Processing in 10 Gbit/s Quantum Random Number Generation[J]. Acta Optica Sinica, 2022, 42(23): 2327003

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    Paper Information

    Category: Quantum Optics

    Received: Apr. 21, 2022

    Accepted: Jun. 20, 2022

    Published Online: Dec. 14, 2022

    The Author Email: Guo Yanqiang (guoyanqiang@tyut.edu.cn)

    DOI:10.3788/AOS202242.2327003

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