تقرير
Quantum-secured single-pixel imaging with enhanced security
| العنوان: | Quantum-secured single-pixel imaging with enhanced security |
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| المؤلفون: | Heo, Jaesung, Kim, Junghyun, Jeong, Taek, Ihn, Yong Sup, Kim, Duk Y., Kim, Zaeill, Jo, Yonggi |
| المصدر: | Optica 10(11), 1461 (2023) |
| سنة النشر: | 2022 |
| المجموعة: | Quantum Physics |
| مصطلحات موضوعية: | Quantum Physics |
| الوصف: | In this paper, we propose a novel quantum-secured single-pixel imaging method that utilizes non-classical correlations of a photon pair. Our method can detect any attempts to deceive it by exploiting a non-classical correlation of photon pairs while rejecting strong chaotic light illumination through photon heralding. A security analysis based on polarization-correlation has been conducted, demonstrating that our method has improved security compared to existing quantum-secured imaging. More specifically, a partial deceiving attack, which sends a mixture of a true and a false signal, can be detected with our proposed analysis, while currently employed methods cannot. We also provide proof-of-principle demonstrations of our method and trustworthy images reconstructed using our security analysis. Our method can be developed using matured techniques used in quantum secure communication, thus offering a promising direction for practical applications in secure imaging. Comment: 11 pages, 7 figures |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1364/OPTICA.494050 |
| الوصول الحر: | http://arxiv.org/abs/2209.06365Test |
| رقم الانضمام: | edsarx.2209.06365 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1364/OPTICA.494050 |
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