scholarly journals Towards polarisation-encoded quantum key distribution in optical fibre networks

2015 ◽  
Vol 111 (7/8) ◽  
Author(s):  
Sharmini Pillay ◽  
◽  
Abdul Mirza ◽  
Francesco Petruccione ◽  
◽  
...  
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Key Distribution

scholarly journals Twin-field quantum key distribution over a 511 km optical fibre linking two distant metropolitan areas

2021 ◽  
Author(s):  
Jiu-Peng Chen ◽  
Chi Zhang ◽  
Yang Liu ◽  
Cong Jiang ◽  
Wei-Jun Zhang ◽  
...  
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Metropolitan Areas ◽  
Key Distribution

scholarly journals Quantum key distribution over a 48 km optical fibre network

2000 ◽  
Vol 47 (2-3) ◽  
pp. 533-547 ◽  
Author(s):  
Richard J. Hughes ◽  
George L. Morgan ◽  
C. Glen Peterson
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Key Distribution ◽  
Fibre Network

scholarly journals Long-distance quantum key distribution in optical fibre

2006 ◽  
Vol 8 (9) ◽  
pp. 193-193 ◽  
Author(s):  
P A Hiskett ◽  
D Rosenberg ◽  
C G Peterson ◽  
R J Hughes ◽  
S Nam ◽  
...  
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Key Distribution ◽  
Long Distance

Experimental Quantum Key Distribution over 14.8 km in a Special Optical Fibre

2003 ◽  
Vol 20 (5) ◽  
pp. 608-610 ◽  
Author(s):  
Gui You-Zhen ◽  
Han Zheng-Fu ◽  
Mo Xiao-Fan ◽  
Guo Guang-Can
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Key Distribution

Quantum key distribution over a 48km optical fibre network

2000 ◽  
Vol 47 (2-3) ◽  
pp. 533-547 ◽  
Author(s):  
Richard J. Hughes ◽  
George L. Morgan ◽  
C. Glen Peterson
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Key Distribution ◽  
Fibre Network

scholarly journals Provably secure and practical quantum key distribution over 307 km of optical fibre

2015 ◽  
Vol 9 (3) ◽  
pp. 163-168 ◽  
Author(s):  
Boris Korzh ◽  
Charles Ci Wen Lim ◽  
Raphael Houlmann ◽  
Nicolas Gisin ◽  
Ming Jun Li ◽  
...  
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Key Distribution ◽  
Provably Secure

scholarly journals An Efficient Method of Resource Allocation in Optical Networks using Quantum Key Distribution and OSTBC Encoding Process

2019 ◽  
Vol 8 (12) ◽  
pp. 4956-4960
Keyword(s):  
Resource Allocation ◽  
Optical Networks ◽  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Optical Network ◽  
Digital Signal ◽  
Key Distribution ◽  
Service Channel ◽  
Solution Algorithms ◽  
Multiple Keys

Resource allocation is the method of providing various available resources to the users in a network. Optical network is the method of the transmission of data through established equipment of optical fiber cables. Optical fibre cable used by different cable industries for communication between digital signal, telecommunication and data cable signals. Because of the low interfering, optical fibre cable has wide variety of applications over copper cable. The previously used techniques, described the distribution of the resource issue over the network for the three kinds of the stations and solution algorithms were proposed to solve the problem. First approach is representing the quantum key distribution that enables two parties to share a random key over the network .Also, different security phases have been demonstrated by updating multiple keys. Proposed algorithm decrease the rate of loss of data during the communication in optical networks. An approach is implemented namely route wavelength and time period arrangement (RWTA) algorithm to assign properties for three kinds of the stations and examine the results based on various structures. The proposed approach is based on two security mechanisms, which are in terms of the quantum key distributions and OSTBC encoding process, to improve the authentication in the network. In addition, quantum key distribution and OSTBC encoding is processed to evaluate the performance of the Quality service channel (QSC) and time division channels (TDC). Finally, it was determined that there is low probability of blocked data and less chances of the key failure in the network.

A Quantum Key Distribution Channel Based on Optical Fibre

1994 ◽  
Vol 41 (12) ◽  
pp. 2425-2433 ◽  
Author(s):  
Paul D. Townsend ◽  
I. Thompson
Keyword(s):  
Optical Fibre ◽  
Quantum Key Distribution ◽  
Distribution Channel ◽  
Key Distribution
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