【摘要】 介绍了通过偏振复用孤子测量偏振模色散的基本原理 ,并且在实验上实现了对保偏光纤的测量 ,测量结果与通过数值计算得到的保偏光纤的差分群时延符合得很好。在此基础上 ,对色散位移光纤进行了测量。在目前偏振模色散测量仪器价格昂贵的情况下 ,此方法具有很高的实用价值。更多还原

【Abstract】 The measurement principle of polarization mode dispersion using polarization multiplexed solitons is introduced. And measurement of polarization maintained fibers is carried out experimenally, which is in a good agreement with the result obtained by numerical calculation. Furthermore, differential group delay of the dispersion shifted fibers is measured using this method. As commonly used measuring tools are very expensive, it is of great value to use this method.更多还原