J4 ›› 2011, Vol. 33 ›› Issue (10): 57-59.
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WANG Xuyang,BAI Zengliang,LI Yongmin,PENG Kunchi
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Abstract:
In this paper, we give an all fiber discrete modulation continuousvariable quantum key distribution system. We introduce a quaternary discrete modulation protocol, and show the schematic of our experimental setup. The principle of the pulsed homodyne detector is analyzed and the test result about it is given. Finally we present the structure of pulses, the rules of encode, and the procedure to acquire a raw key.
Key words: ll fiber;discrete modulation;continuousvariable;quantum key distribution
WANG Xuyang,BAI Zengliang,LI Yongmin,PENG Kunchi. All Fiber Discrete Modulation ContinuousVariable Quantum Key Distribution[J]. J4, 2011, 33(10): 57-59.
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URL: http://joces.nudt.edu.cn/EN/
http://joces.nudt.edu.cn/EN/Y2011/V33/I10/57
