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Implementation of two-way free space quantum key distribution

We report an implementation of a two-way, four-state quantum key distribution (QKD) protocol (namely, the LM05 protocol) over a free space medium. A stable quantum bit error rate of 3.34% and maximum tolerable channel loss for secure key generation of 5.68 dB in the absence of a photon number splitt...

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Bibliographic Details
Main Authors: Abdul Khir , Mohd Fared, Mohd Zain, Mohd Norzaliman, ., Suryadi, Saharudin, Suhairi, Shaari, Sahbudin
Format: Article
Language:English
Published: SPIE 2012
Subjects:
Q Science (General)
QC Physics
Online Access:http://irep.iium.edu.my/26447/1/Implementation_of_two-way_free_space_quantum_key_distribution.pdf
http://irep.iium.edu.my/26447/
http://opticalengineering.spiedigitallibrary.org/article.aspx?articleid=1183419
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Internet

http://irep.iium.edu.my/26447/1/Implementation_of_two-way_free_space_quantum_key_distribution.pdf
http://irep.iium.edu.my/26447/
http://opticalengineering.spiedigitallibrary.org/article.aspx?articleid=1183419

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