首页>
外国专利>
Optical remodulator that remodulates modulated optical signal and optical remodulation method
Optical remodulator that remodulates modulated optical signal and optical remodulation method
展开▼
机译:对调制后的光信号进行再调制的光再调制器和光再调制方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
An optical remodulator includes: a polarization diversity modulator configured to modulate an input optical signal to generate an output optical signal by using a first optical modulator implemented for a first polarization state and a second optical modulator implemented for a second polarization state that is orthogonal to the first polarization state; a photo detector configured to optical-to-electrical convert the input optical signal or the output optical signal or both of the optical signals into an electric signal; and a drive signal generator configured to generate a first drive signal that drives the first optical modulator and a second drive signal that drives the second optical modulator based on the electric signal generated by the photo detector.
展开▼