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Self-balanced real-...
Self-balanced real-time photonic scheme for ultrafast random number generation
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- Li, Pu (author)
- 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.
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- Guo, Ya (author)
- 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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- Guo, Yanqiang (author)
- 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 (author)
- Bangor Univ, Sch Elect Engn, Bangor LL57 1UT, Gwynedd, Wales.
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- Guo, Xiaomin (author)
- 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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- Liu, Xianglian (author)
- 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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- Shore, K. Alan (author)
- Bangor Univ, Sch Elect Engn, Bangor LL57 1UT, Gwynedd, Wales.
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- Dubrova, Elena (author)
- KTH,Elektronik och inbyggda system
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- Xu, Bingjie (author)
- Inst Southwestern Commun, Sci & Technol Commun Lab, Chengdu 610041, Sichuan, Peoples R China.
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- Wang, Yuncai (author)
- 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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- Wang, Anbang (author)
- 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
- English.
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In: APL PHOTONICS. - : AMER INST PHYSICS. - 2378-0967. ; 3:6
- Related links:
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https://aip.scitatio...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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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.
Subject headings
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database
- By the author/editor
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Li, Pu
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Guo, Ya
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Guo, Yanqiang
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Fan, Yuanlong
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Guo, Xiaomin
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Liu, Xianglian
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show more...
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Shore, K. Alan
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Dubrova, Elena
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Xu, Bingjie
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Wang, Yuncai
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Wang, Anbang
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- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Atom and Molecul ...
- Articles in the publication
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APL PHOTONICS
- By the university
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Royal Institute of Technology