摘要
分析了基于方向耦合器的光纤光栅法布里—珀罗腔的特性 ;讨论了腔长 ,方向耦合器的耦合系数及光纤光栅反射谱宽等因素对输出谱线的数目和谱宽的影响 ;
The property of fiber grating fabry-perot resonater based on directional coupler is analyzed in this paper.we show that length of cavity,coupler coefficient of the directional coupler and spectrum of fiber grating influenced the property of fiber grating fabry-perot resonater.The length of single mode cavity is given.
出处
《西安邮电学院学报》
2001年第3期65-67,共3页
Journal of Xi'an Institute of Posts and Telecommunications
