Quantum key distribution for continuous variable by means of phase-sensitive nondegenerate optical parametric amplifier

2003 ◽  
Vol 61 (5) ◽  
pp. 579-585 ◽  
Author(s):  
J Zhang ◽  
C. D Xie ◽  
K. C Peng
Keyword(s):  
Quantum Key Distribution ◽  
Key Distribution ◽  
Continuous Variable ◽  
Parametric Amplifier ◽  
Optical Parametric Amplifier ◽  
Optical Parametric ◽  
Phase Sensitive

scholarly journals Continuous variable entanglement enhancement and manipulation by a subthreshold Type II optical parametric amplifier

2010 ◽  
Vol 35 (6) ◽  
pp. 853 ◽  
Author(s):  
Yana Shang ◽  
Xiaojun Jia ◽  
Yumei Shen ◽  
Changde Xie ◽  
Kunchi Peng
Keyword(s):  
Continuous Variable ◽  
Parametric Amplifier ◽  
Optical Parametric Amplifier ◽  
Type Ii ◽  
Optical Parametric
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