Through the practical measurements of two types of fixeddelayline and a tapped delay line, some procedures for increasing measurement precisiOn are obtained.
对两种固定延迟线及轴头延迟进行了具体测试,总结出了一些提高测试精度的方法。
2
Experiments of compensation for PMD were done using fixed length of PMF and variable optical delayline, respectively.