Practical SARG04 quantum key distribution

We have presented a method to estimate parameters of the decoy state method based on one decoy state protocol for SARG04. This method has given lower bound of the fraction of single-photon counts (y1), the fraction of two-photon counts (y2), the upper bound QBER of single-photon pulses (e1), the...

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Main Authors:	Ali, Sellami, Mohammed, Sellami, Chowdhury, Md. Sazzad Hossien, Hassan Abdalla Hashim, Aisha
Format:	Article
Language:	English
Published:	Springer 2012
Subjects:	Q Science (General)
Online Access:	http://irep.iium.edu.my/26187/ http://irep.iium.edu.my/26187/ http://irep.iium.edu.my/26187/ http://irep.iium.edu.my/26187/1/Practical_SARG04_quantum_key_distribution.pdf

id	iium-26187
recordtype	eprints
spelling	iium-261872017-06-13T05:06:52Z http://irep.iium.edu.my/26187/ Practical SARG04 quantum key distribution Ali, Sellami Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha Q Science (General) We have presented a method to estimate parameters of the decoy state method based on one decoy state protocol for SARG04. This method has given lower bound of the fraction of single-photon counts (y1), the fraction of two-photon counts (y2), the upper bound QBER of single-photon pulses (e1), the upper bound QBER of two-photon pulses (e2), and the lower bound of key generation rate for both BB84 and SARG04. The numerical simulation has shown that the fiber based QKD and free space QKD systems using the proposed method for BB84 are able to achieve both a higher secret key rate and greater secure distance than that of SARG04. Also, it is shown that bidirectional ground to satellite and inter-satellite communications are possible with our protocol. Springer 2012 Article PeerReviewed application/pdf en http://irep.iium.edu.my/26187/1/Practical_SARG04_quantum_key_distribution.pdf Ali, Sellami and Mohammed, Sellami and Chowdhury, Md. Sazzad Hossien and Hassan Abdalla Hashim, Aisha (2012) Practical SARG04 quantum key distribution. Optical and Quantum Electronics, 44. pp. 471-482. ISSN 1572-817X (O), 0306-8919 (P) http://link.springer.com/article/10.1007%2Fs11082-012-9571-2 10.1007/s11082-012-9571-2
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	Q Science (General)
spellingShingle	Q Science (General) Ali, Sellami Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha Practical SARG04 quantum key distribution
description	We have presented a method to estimate parameters of the decoy state method based on one decoy state protocol for SARG04. This method has given lower bound of the fraction of single-photon counts (y1), the fraction of two-photon counts (y2), the upper bound QBER of single-photon pulses (e1), the upper bound QBER of two-photon pulses (e2), and the lower bound of key generation rate for both BB84 and SARG04. The numerical simulation has shown that the fiber based QKD and free space QKD systems using the proposed method for BB84 are able to achieve both a higher secret key rate and greater secure distance than that of SARG04. Also, it is shown that bidirectional ground to satellite and inter-satellite communications are possible with our protocol.
format	Article
author	Ali, Sellami Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha
author_facet	Ali, Sellami Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha
author_sort	Ali, Sellami
title	Practical SARG04 quantum key distribution
title_short	Practical SARG04 quantum key distribution
title_full	Practical SARG04 quantum key distribution
title_fullStr	Practical SARG04 quantum key distribution
title_full_unstemmed	Practical SARG04 quantum key distribution
title_sort	practical sarg04 quantum key distribution
publisher	Springer
publishDate	2012
url	http://irep.iium.edu.my/26187/ http://irep.iium.edu.my/26187/ http://irep.iium.edu.my/26187/ http://irep.iium.edu.my/26187/1/Practical_SARG04_quantum_key_distribution.pdf
first_indexed	2023-09-18T20:39:01Z
last_indexed	2023-09-18T20:39:01Z
_version_	1777409239587749888

Practical SARG04 quantum key distribution

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