Title :
Experimental research for phase DFIFT in the quantum communication system based on double M-Z interferometers
Author :
Bang-hong Guo ; Jian-jun Guo ; Guang-ming Cheng
Author_Institution :
Lab. of Nanophotonic Functional Mater. & Devices, South China Normal Univ., Guangzhou, China
fDate :
Nov. 5 2011-Dec. 7 2011
Abstract :
We present initially a novel real-time phase tracking method for drift phase, which is described by single-photon counts, and introduce an active compensating way for the periodic phase drift.
Keywords :
Mach-Zehnder interferometers; quantum communication; double M-Z interferometers; phase drift; quantum communication system; real-time phase tracking; single-photon counts; quantum cryptography; quantum key distribution; real-time phase compensation;
Conference_Titel :
Optical Communications and Networks (ICOCN 2011), 10th International Conference on
Conference_Location :
Guangzhou
Electronic_ISBN :
978-1-84919-539-3
DOI :
10.1049/cp.2011.1366
