Laser & Optoelectronics Progress, Volume. 58, Issue 11, 1127001(2021)
Least Square Algorithm for Phase Estimation in Continuous-Variable Quantum Key Distribution
[1] Weedbrook C, Pirandola S, García-Patrón R et al. Gaussian quantum information[J]. Reviews of Modern Physics, 84, 621-669(2012).
[2] Grosshans F, van Assche G, Wenger J et al. Quantum key distribution using Gaussian-modulated coherent states[J]. Nature, 421, 238-241(2003).
[3] Lodewyck J, Bloch M, García-Patrón R et al. Quantum key distribution over 25 km with an all-fiber continuous-variable system[J]. Physical Review A, 76, 042305(2007).
[4] Dai W C, Lu Y, Zhu J et al. An integrated quantum secure communication system[J]. Science China Information Sciences, 54, 2578-2591(2011).
[5] Jouguet P, Kunz-Jacques S, Leverrier A et al. Experimental demonstration of long-distance continuous-variable quantum key distribution[J]. Nature Photonics, 7, 378-381(2013).
[6] Leverrier A, García-Patrón R, Renner R et al. Security of continuous-variable quantum key distribution against general attacks[J]. Physical Review Letters, 110, 030502(2013).
[7] Leverrier A. Composable security proof for continuous-variable quantum key distribution with coherent states[J]. Physical Review Letters, 114, 070501(2015).
[8] Ma X C, Sun S H, Jiang M S et al. Local oscillator fluctuation opens a loophole for Eve in practical continuous-variable quantum-key-distribution systems[J]. Physical Review A, 88, 022339(2013).
[9] Huang J Z, Weedbrook C, Yin Z Q et al. Quantum hacking of a continuous-variable quantum-key-distribution system using a wavelength attack[J]. Physical Review A, 87, 062329(2013).
[10] Qin H, Kumar R, Alléaume R et al. Quantum hacking: saturation attack on practical continuous-variable quantum key distribution[J]. Physical Review A, 94, 012325(2016).
[11] Qi B, Lougovski P, Pooser R et al. Generating the local oscillator “locally” in continuous-variable quantum key distribution based on coherent detection[J]. Physical Review X, 5, 041009(2015).
[12] Soh D B, Brif C, Coles P J et al. Self-referenced continuous-variable quantum key distribution protocol[J]. Physical Review X, 5, 041010(2015).
[13] Marie A, Alléaume R. Self-coherent phase reference sharing for continuous-variable quantum key distribution[J]. Physical Review A, 95, 012316(2017).
[14] Wang T, Huang P, Zhou Y M et al. High key rate continuous-variable quantum key distribution with a real local oscillator[J]. Optics Express, 26, 2794-2806(2018).
[15] Gong F, Yang X, Wang T Y et al. Improvement of self-referenced continuous variable quantum key distribution using optical amplifier[J]. Laser & Optoelectronics Progress, 56, 212702(2019).
[16] Qi B, Lim C C W. Noise analysis of simultaneous quantum key distribution and classical communication scheme using a true local oscillator[J]. Physical Review Applied, 9, 054008(2018).
[17] Ren S J, Kumar R, Wonfor A et al. Reference pulse attack on continuous variable quantum key distribution with local local oscillator under trusted phase noise[J]. Journal of the Optical Society of America B, 36, B7-B15(2019).
[18] Zhao W, Shi R H, Huang D et al. Practical security analysis of reference pulses for continuous-variable quantum key distribution[J]. Scientific Reports, 9, 18155(2019).
[19] Wang T, Huang P, Zhou Y M et al. Pilot-multiplexed continuous-variable quantum key distribution with a real local oscillator[J]. Physical Review A, 97, 012310(2018).
[20] Huang B, Huang Y, Peng Z et al. Practical security of the continuous-variable quantum key distribution with real local oscillators under phase attack[J]. Optics Express, 27, 20621-20631(2019).
[21] Huang D, Huang P, Lin D K et al. High-speed continuous-variable quantum key distribution without sending a local oscillator[J]. Optics Letters, 40, 3695-3698(2015).
[22] Bilal S M, Fludger C, Bosco G et al. Carrier phase estimation in multi-subcarrier coherent optical systems[J]. IEEE Photonics Technology Letters, 28, 2090-2093(2016).
[23] Zhao S J, Zhao J X[M]. Signal detection and estimation theory, 215-217(2013).
[24] Jouguet P, Kunz-Jacques S, Diamanti E et al. Analysis of imperfections in practical continuous-variable quantum key distribution[J]. Physical Review A, 86, 032309(2012).
[25] Huang B, Huang Y, Peng Z M et al. Attack and detection on reference-pulse phase of continuous-variable quantum-key distribution[J]. Acta Optica Sinica, 39, 1127001(2019).
[26] Huang P, Lin D K, Huang D et al. Security of continuous-variable quantum key distribution with imperfect phase compensation[J]. International Journal of Theoretical Physics, 54, 2613-2622(2015).
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Biao Huang, Tiantian Ma, Yongmei Huang, Zhenming Peng. Least Square Algorithm for Phase Estimation in Continuous-Variable Quantum Key Distribution[J]. Laser & Optoelectronics Progress, 2021, 58(11): 1127001
Category: Quantum Optics
Received: Nov. 5, 2020
Accepted: Dec. 2, 2020
Published Online: Jun. 7, 2021
The Author Email: Huang Yongmei (huangym@ioe.ac.cn)