A distributed optical fiber sensor system is constructed based on the principle of Sagnac interferometer with 3 ×3 coup......

提出一种复合结构应变传感器,该结构将高灵敏度光纤法布里-珀罗干涉仪(FPI)内置于光纤Sagnac干涉仪(FSI)中。利用FPI光谱与定标的F......

基于1/4波片相位延迟功能,结合起偏器与法拉第旋光器,提出了一种集起偏与相位偏置功能于一体的用于Sagnac环路中的非互易相位调制......

　　In this paper,a magnetically tunable filter is proposed by employing a tunable coupler in the fabrication of the fib......