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Sökning: WFRF:(Guo Yanqiang) > (2018) > Self-balanced real-...

Self-balanced real-time photonic scheme for ultrafast random number generation

Li, Pu (författare)
Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.;Bangor Univ, Sch Elect Engn, Bangor LL57 1UT, Gwynedd, Wales.;Inst Southwestern Commun, Sci & Technol Commun Lab, Chengdu 610041, Sichuan, Peoples R China.
Guo, Ya (författare)
Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.
Guo, Yanqiang (författare)
Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.
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Fan, Yuanlong (författare)
Bangor Univ, Sch Elect Engn, Bangor LL57 1UT, Gwynedd, Wales.
Guo, Xiaomin (författare)
Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.
Liu, Xianglian (författare)
Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.
Shore, K. Alan (författare)
Bangor Univ, Sch Elect Engn, Bangor LL57 1UT, Gwynedd, Wales.
Dubrova, Elena (författare)
KTH,Elektronik och inbyggda system
Xu, Bingjie (författare)
Inst Southwestern Commun, Sci & Technol Commun Lab, Chengdu 610041, Sichuan, Peoples R China.
Wang, Yuncai (författare)
Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.
Wang, Anbang (författare)
Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.
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Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China.;Bangor Univ, Sch Elect Engn, Bangor LL57 1UT, Gwynedd, Wales.;Inst Southwestern Commun, Sci & Technol Commun Lab, Chengdu 610041, Sichuan, Peoples R China. Taiyuan Univ Technol, Minist Educ, Key Lab Adv Transducers & Intelligent Control Sys, Taiyuan 030024, Shanxi, Peoples R China.;Taiyuan Univ Technol, Coll Phys & Optoelect, Inst Optoelect Engn, Taiyuan 030024, Shanxi, Peoples R China. (creator_code:org_t)
AMER INST PHYSICS, 2018
2018
Engelska.
Ingår i: APL PHOTONICS. - : AMER INST PHYSICS. - 2378-0967. ; 3:6
  • Tidskriftsartikel (refereegranskat)
Abstract Ämnesord
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  • We propose a real-time self-balanced photonic method for extracting ultrafast random numbers from broadband randomness sources. In place of electronic analog-to-digital converters (ADCs), the balanced photo-detection technology is used to directly quantize optically sampled chaotic pulses into a continuous random number stream. Benefitting from ultrafast photo-detection, our method can efficiently eliminate the generation rate bottleneck from electronic ADCs which are required in nearly all the available fast physical random number generators. A proof-of-principle experiment demonstrates that using our approach 10 Gb/s real-time and statistically unbiased random numbers are successfully extracted from a bandwidth-enhanced chaotic source. The generation rate achieved experimentally here is being limited by the bandwidth of the chaotic source. The method described has the potential to attain a real-time rate of 100 Gb/s.

Ämnesord

NATURVETENSKAP  -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
NATURAL SCIENCES  -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)

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