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本文对两种不同结构双折射光纤的偏光特性进行了实验研究.测试了它们传输损耗与入射光偏振状态的关系及光纤不同曲率对传输导模的影响.给出了测试装置和测试原理,并对结果进行了分析.
In this paper, two different structures of birefringent fiber polarization characteristics of an experimental study. The relationship between their transmission loss and the polarization state of incident light and the influence of different curvatures of optical fiber on transmission guided mode were tested. The test equipment and test principle are given, and the results are analyzed.