新型光纤光栅中心波长与带宽独立调谐方法

被引:7
作者
张伟刚
开桂云
董孝义
袁树忠
赵启大
机构
[1] 南开大学现代光学研究所,南开大学现代光学研究所,南开大学现代光学研究所,南开大学现代光学研究所,南开大学现代光学研究所天津,天津,天津,天津,天津
基金
天津市自然科学基金;
关键词
光纤光学; 光纤布拉格光栅; 波长调谐; 带宽调谐; 弹性梁;
D O I
暂无
中图分类号
TN253 [光纤元件];
学科分类号
摘要
提出了一种新型光纤光栅中心波长与带宽独立调谐方法。将光纤光栅沿圆柱形弹性梁的轴向成一定角度粘贴于侧面 ,通过改变梁的扭转角与侧向位移 ,实现了光纤布拉格光栅中心波长与带宽的准线性独立调谐。实验上获得了 8.2 8nm准无啁啾波长调谐和 5 .32nm准无中心波长漂移的带宽调谐 ,实验结果与理论分析一致。
引用
收藏
页码:164 / 169
页数:6
相关论文
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