|
|
|
Performance analysis of continuous-variable measurement-device-independent quantum key distribution under diverse weather conditions |
| Shu-Jing Zhang(张淑静)1, Chen Xiao(肖晨)2, Chun Zhou(周淳)1, Xiang Wang(汪翔)1, Jian-Shu Yao(要建姝)3, Hai-Long Zhang(张海龙)1, Wan-Su Bao(鲍皖苏)1 |
1 Henan Key Laboratory of Quantum Information and Cryptography, PLA SSF IEU, Zhengzhou 450001, China;
2 PLA SSF IEU, Zhengzhou 450001, China;
3 Fujian Chengyi College of Jimei University, Xiamen 361021, China |
|
|
|
|
Abstract The effects of weather conditions are ubiquitous in practical wireless quantum communication links. Here in this work, the performances of atmospheric continuous-variable measurement-device-independent quantum key distribution (CV-MDI-QKD) under diverse weather conditions are analyzed quantitatively. According to the Mie scattering theory and atmospheric CV-MDI-QKD model, we numerically simulate the relationship between performance of CV-MDI-QKD and the rainy and foggy conditions, aiming to get close to the actual combat environment in the future. The results show that both rain and fog will degrade the performance of the CV-MDI-QKD protocol. Under the rainy condition, the larger the raindrop diameter, the more obvious the extinction effect is and the lower the secret key rate accordingly. In addition, we find that the secret key rate decreases with the increase of spot deflection distance and the fluctuation of deflection. Under the foggy condition, the results illustrate that the transmittance decreases with the increase of droplet radius or deflection distance, which eventually yields the decrease in the secret key rate. Besides, in both weather conditions, the increase of transmission distance also leads the secret key rate to deteriorate. Our work can provide a foundation for evaluating the performance evaluation and successfully implementing the atmospheric CV-MDI-QKD in the future field operation environment under different weather conditions.
|
Received: 17 August 2019
Revised: 13 November 2019
Accepted manuscript online:
|
|
PACS:
|
03.67.Dd
|
(Quantum cryptography and communication security)
|
| |
03.67.Hk
|
(Quantum communication)
|
| |
03.67.-a
|
(Quantum information)
|
|
| Fund: Project supported by the National Natural Science Foundation of China (Grant No. 61505261). |
Corresponding Authors:
Hai-Long Zhang
E-mail: zhhl049@126.com
|
Cite this article:
Shu-Jing Zhang(张淑静), Chen Xiao(肖晨), Chun Zhou(周淳), Xiang Wang(汪翔), Jian-Shu Yao(要建姝), Hai-Long Zhang(张海龙), Wan-Su Bao(鲍皖苏) Performance analysis of continuous-variable measurement-device-independent quantum key distribution under diverse weather conditions 2020 Chin. Phys. B 29 020301
|
| [1] |
Bennett C H 1992 Phys. Rev. Lett. 68 3121
|
| [2] |
Ma X C, Herbst T, Scheidl T, et al. 2012 Nature 489 269
|
| [3] |
Ma H X, Bao W S and Li H W 2016 Chin. Phys. B 25 080309
|
| [4] |
Huang D, Fang J and Zeng G H 2013 Chin. Phys. Lett. 30 114209
|
| [5] |
Guo Y, Su Y, Huang D, et al. 2019 Chin. Phys. B 28 010305
|
| [6] |
Wang S Y, Huang P and Zeng G H 2018 New J. Phys. 20 083037
|
| [7] |
Miao E L, Han Z F, Guo G C, et al. 2005 New J. Phys. 7 215
|
| [8] |
Bourgoin J P, et al. 2013 New J. Phys. 15 023006
|
| [9] |
Paterson C 2005 Phys. Rev. Lett. 94 153901
|
| [10] |
Berman G P, Chumak A A, et al. 2006 Phys. Rev. A 74 013805
|
| [11] |
Chumak O O, Baskov R A, et al. 2016 Phys. Rev. A 93 033821
|
| [12] |
Semenov A, Töppel F, Vasylyev D Y, et al. 2012 Phys. Rev. A 85 013826
|
| [13] |
Mori S, Marzano F S, et al. 2015 Appl. Opt. 54 6787
|
| [14] |
Vasylyev D Y, Semenov A A, Vogel W, et al. 2017 Phys. Rev. A 96 043856
|
| [15] |
Ma X C, et al. 2014 Phys. Rev. A 89 042335
|
| [16] |
Zhang Y C, et al. 2014 Phys. Rev. A 90 052325
|
| [17] |
Pirandola S, Ottaviani C, Spedalieri G, et al. 2015 Nat. Photon. 9 397
|
| [18] |
Ma H X, Huang P, Bai D Y, Wang S Y, Bao W S and Zeng G H 2018 Phys. Rev. A 97 042329
|
| [19] |
Hosseinidehaj N and Malaney R 2017 Quantum Inf. Comput. 17 361
|
| [20] |
Hosseinidehaj N, Malaney R, et al. 2015 Phys. Rev. A 91 022304
|
| [21] |
Wang Y, Fan C, Wei H, et al. 2015 Laser Beam Propagation and Applications Through the Atmosphere and Sea Water (Beijing: National Defense Industry Press)
|
| [22] |
Wiscombe W, et al. 1980 Appl. Opt. 19 001505
|
| [23] |
Hansen J E, Travis L D, et al. 1974 Space. Sci. Rev. 16 527
|
| [24] |
Mie G 1908 Ann. Phys. 330 377
|
| [25] |
James A Lock and Gérard Gouesbet 2009 J. Quantum Spectrosc. Radiat. Transfer 110 800
|
| [26] |
Vasylyev D Y, Semenov A A, Vogel W, et al. 2012 Phys. Rev. Lett. 108 220501
|
| [27] |
Guo H, Li Z Y, Peng X, et al. 2016 Quantum Cryptography (Beijing: National Defense Industry Press)
|
| [28] |
Agrest M M and Maximov M S 1971 Theory of Incomplete Cylindrical Function and Their Application (Berlin: Springer)
|
| [29] |
Uijlenhoet R, Cohard J M and Gosset M 2011 J. Hydrometeor. 12 955
|
| [30] |
Wolf D, David A, et al. 2001 Radio Sci. 36 639
|
| [31] |
Taylor G I, et al. 2007 Q. J. Roy. Meteor. Soc. 133 85
|
| [32] |
Emmons G, Montgomery R B, et al. 2010 J. Meteor. 4 207
|
| [33] |
Mitchell D L, et al. 2000 J. Atm. Sci. 57 1311
|
| [34] |
Gebhart M, Leitgeb E, Muhammad S S, et al. 2005 Proceedings of SPIE–The International Society for Optical Engineering 5891
|
| No Suggested Reading articles found! |
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
Cited |
|
|
|
|
Altmetric
|
|
blogs
Facebook pages
Wikipedia page
Google+ users
|
Online attention
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
View more on Altmetrics
|
|
|
