【摘要】 对基于双折射光纤的Sagnac型环形镜的反射和透射特性进行了理论研究,得出了偏振控制器、耦合比、光纤长度和折射率差对其反射谱线的影响.结论对设计制作不同性能,满足不同要求的Sagnac型环形镜具有参考价值.更多还原

【Abstract】 The reflection and transmission characteristics were studied in theory on the high -birefringence Sagnac fiber loop mirror. The effect on reflectivity due to the polarization controller, coupling ratio, fiber length and refractive index has been studied. The results have some helpful for designing different Sagnac fiber loop mirror.更多还原