Qibing WANG, Linsong WANG, Yaqi WANG, Li LI, Huaxing XU, Shaohua WANG. A miniaturized quantum random number generator device based on CMOS[J]. Chinese Journal of Quantum Electronics, 2024, 41(6): 924
- Chinese Journal of Quantum Electronics
- Vol. 41, Issue 6, 924 (2024)
Fig. 1. Number of photons detected in a fixed time interval
Fig. 2. Composition of noise
Fig. 3. Structure diagram of the optical collimation module
Fig. 4. Structure diagram of the light path
Fig. 5. Schematic diagram based on LED as light source and CMOS detection
Fig. 6. Schematic diagram of sampling with comparater
Fig. 7. Distribution of output
Fig. 8. Output distribution of a single pixel
Fig. 9. Autocorrelation coefficient of the sequence
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Table 1. Comparison of different schemes for quantum random number generator
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Table 2. Data parameters collected by different pixels
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Table 3. Typical result of NIST statistical test
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