DocumentCode
1794296
Title
Improvement of continuous-variable quantum key distribution system by using a practical noiseless linear amplifier
Author
Yi-Chen Zhang ; Song Yu ; Wanyi Gu
Author_Institution
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
fYear
2014
fDate
9-13 March 2014
Firstpage
1
Lastpage
3
Abstract
We propose a practical modified continuous-variable quantum key distribution system to improve the secret key rate over long transmission distance by inserting a practical noiseless linear amplifier at the output of quantum channel.
Keywords
amplifiers; quantum cryptography; telecommunication channels; continuous-variable quantum key distribution system; practical noiseless linear amplifier; quantum channel; Detectors; Educational institutions; Noise; Photonics; Protocols; Security; Telecommunications;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location
San Francisco, CA
Print_ISBN
978-1-5575-2994-7
Type
conf
DOI
10.1364/OFC.2014.W2A.38
Filename
6887069
Link To Document