Fiber based practical QKD system
A method to estimate parameters of the decoy state method based on one decoy state protocol for both BB84 and SARG04 has been presented. This method has given different lower bound of the fraction of single-photon counts (y1), the fraction of two-photon counts (y2), the upper bound QBER of single...
| Main Authors: | , , , , , |
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| Format: | Proceeding Paper |
| Language: | English English |
| Published: |
2012
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| Subjects: | |
| Online Access: | http://irep.iium.edu.my/28455/ http://irep.iium.edu.my/28455/1/Ali_paper.pdf http://irep.iium.edu.my/28455/2/ICMAE_2012_PROCEEDINGS-cover_pages_with_table_of_content.pdf |
| _version_ | 1848779967648759808 |
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| author | Ali, Sellami Ahmed, Abdallah Hassen Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha Mahmoud, Omer |
| author_facet | Ali, Sellami Ahmed, Abdallah Hassen Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha Mahmoud, Omer |
| author_sort | Ali, Sellami |
| building | IIUM Repository |
| collection | Online Access |
| description | A method to estimate parameters of the decoy state method based on one decoy state protocol for both BB84 and SARG04 has been presented.
This method has given different 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 fiber based QKD systems also have been simulated using the proposed method for BB84 and SARG04. The numerical
simulation has shown that the fiber based 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. |
| first_indexed | 2025-11-14T15:26:11Z |
| format | Proceeding Paper |
| id | iium-28455 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English English |
| last_indexed | 2025-11-14T15:26:11Z |
| publishDate | 2012 |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-284552020-08-17T04:15:29Z http://irep.iium.edu.my/28455/ Fiber based practical QKD system Ali, Sellami Ahmed, Abdallah Hassen Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha Mahmoud, Omer QA76 Computer software A method to estimate parameters of the decoy state method based on one decoy state protocol for both BB84 and SARG04 has been presented. This method has given different 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 fiber based QKD systems also have been simulated using the proposed method for BB84 and SARG04. The numerical simulation has shown that the fiber based 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. 2012 Proceeding Paper PeerReviewed application/pdf en http://irep.iium.edu.my/28455/1/Ali_paper.pdf application/pdf en http://irep.iium.edu.my/28455/2/ICMAE_2012_PROCEEDINGS-cover_pages_with_table_of_content.pdf Ali, Sellami and Ahmed, Abdallah Hassen and Mohammed, Sellami and Chowdhury, Md. Sazzad Hossien and Hassan Abdalla Hashim, Aisha and Mahmoud, Omer (2012) Fiber based practical QKD system. In: International Conference on Mathematical Applications in Engineering (ICMAE2012), 3-5 July 2012, Kuala Lumpur. |
| spellingShingle | QA76 Computer software Ali, Sellami Ahmed, Abdallah Hassen Mohammed, Sellami Chowdhury, Md. Sazzad Hossien Hassan Abdalla Hashim, Aisha Mahmoud, Omer Fiber based practical QKD system |
| title | Fiber based practical QKD system |
| title_full | Fiber based practical QKD system |
| title_fullStr | Fiber based practical QKD system |
| title_full_unstemmed | Fiber based practical QKD system |
| title_short | Fiber based practical QKD system |
| title_sort | fiber based practical qkd system |
| topic | QA76 Computer software |
| url | http://irep.iium.edu.my/28455/ http://irep.iium.edu.my/28455/1/Ali_paper.pdf http://irep.iium.edu.my/28455/2/ICMAE_2012_PROCEEDINGS-cover_pages_with_table_of_content.pdf |