相位调制信号的正交压缩

2014 13th International Conference on Optical Communications and Networks (ICOCN) Pub Date : 2014-11-01 DOI:10.1109/ICOCN.2014.6987115

T. Kurosu, M. Gao, K. Solis-Trapala, S. Namiki

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引用次数: 0

摘要

提出了两种有效的正交压缩方法，并对相位调制信号进行了实验验证。第一种方法基于相敏放大，对QPSK信号的两个正交相位分量进行解复用。第二种方法是结合光参量处理和幅/相位调制的混合方法，用于两个相干WDM BPSK信号的同步相位再生。

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Quadrature squeezing of phase modulated signals

We present two effective methods to perform quadrature squeezing and their experimental demonstrations performed on phase modulated signals. The first method, which is based on phase sensitive amplification, is used for de-multiplexing the two orthogonal phase components of QPSK signals. The second method, which is a hybrid method combining optical parametric processes and amplitude/phase modulation, is used for simultaneous phase regeneration of two coherent WDM BPSK signals.

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2014 13th International Conference on Optical Communications and Networks (ICOCN)

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