【摘要】 采用宽光源和光谱分析仪测量偏振模色散自相关函数 ,来替代传统的可调谐激光器和偏振计的测量方法 ,得到了与理论分布曲线基本吻合的结果 ,这种方法大大缩短了测量时间 ,使得测量结果更接近光纤中偏振模色散的真实情况。更多还原

【Abstract】 Autocorrelation function of polarization mode dispersion (PMD) was experimentally measured using EDFA and optical spectrum analyzer instead of using traditional tunable laser and polarimeter. The result is in agreement with the theoretical curve. This method saves measuring time, so the measurement results are even closer to the real distribution of polarization mode dispersion.更多还原