对色散位移光纤中交叉相位调制效应(XPM)导致连续波产生频移进行了实验研究,并用光纤光栅滤波实现了波长转换.结果表明基于色散位移光纤中交叉相位调制效应的波长转换具有宽的波长转换范围和快的转换速度,是一种简单、高效和通用的波长转换技术.
The frequency shift induced by cross-phase modulation(XPM)in dispersion-shifted fiber(DSF) is experimentally studied, then wavelength conversion is achieved through filtering by fiber grating. The results show that wavelength conversion based on cross-phase modulation of DSF is simple, efficient and universal with wide conversion ranges and high rate.