R. Aziz, F., I. Khalil, A., K. Tawfeeq, S., A. Yassien, F. (2010). Generation of Weak Coherent Pulses for Quantum Cryptography Systems. , 0(2), 1-8.
Farah R. Aziz; Ahmed I. Khalil; Shelan K. Tawfeeq; Fuad A. Yassien. "Generation of Weak Coherent Pulses for Quantum Cryptography Systems". , 0, 2, 2010, 1-8.
R. Aziz, F., I. Khalil, A., K. Tawfeeq, S., A. Yassien, F. (2010). 'Generation of Weak Coherent Pulses for Quantum Cryptography Systems', , 0(2), pp. 1-8.
R. Aziz, F., I. Khalil, A., K. Tawfeeq, S., A. Yassien, F. Generation of Weak Coherent Pulses for Quantum Cryptography Systems. , 2010; 0(2): 1-8.

Generation of Weak Coherent Pulses for Quantum Cryptography Systems

Iraqi Journal of Laser
Article 1, Volume 0, Issue 2, 2010, Pages 1-8
Authors
Farah R. Aziz; Ahmed I. Khalil; Shelan K. Tawfeeq; Fuad A. Yassien
Abstract
Abstract: This work is a trial to ensure the absolute security in any quantum cryptography (QC) protocol
via building an effective hardware for satisfying the single-photon must requirement by controlling the
value of mean photon number. This was approximately achieved by building a driving circuit that
provide very short pulses (≈ 10 ns) for laser diode -LD- with output power of (0.7-0.99mW) using the
available electronic components in local markets. These short pulses enable getting faint laser pulses that
were further attenuated to reach mean photon number equal to 0.08 or less.
Statistics
Article View: 7
PDF Download: 1


Journal Management System. Powered by iJournalPro.com