熔烧温度对双锥光纤光学特性的影响  

Effects of Fusion Temperature on Optical Properties of Biconical Fibers

作　　者：陈智浩 顾东华 彭江得[1] 周炳琨[1] 

机构地区：[1]清华大学电子工程系

出　　处：《中国激光》1998年第3期257-260,共4页Chinese Journal of Lasers

基　　金：863高技术计划资助

摘　　要：实验研究了熔烧温度对双锥光纤光学特性的影响。结果表明，熔烧温度影响输出功率随拉伸长度振荡的曲线形状及调制度。为获得一定的透过谱周期。Effects of the fusion temperature on optical properties of biconical fibers are experimentally studied. It is shown that the shape of the oscillating curves of the output power versus the elongation length and its depth of modulation are influenced by the fusion temperatures. For a given period of transmission spectrum of a biconical fiber, the required number of oscillations is decreased when the fusion temperature is increased.

关 键 词：光纤滤波器 双锥光纤 熔烧温度 拉锥 

分 类 号：TN253[电子电信—物理电子学]