混合聚合物光纤光栅封装元件的温敏实验  

EXPERIMENT OF TEMPERATURE SENSITIVITY FIBER GRATING COMPONENT PACKAGED WITHMIXED POLYMER

作　　者：张伟刚[1] 周广[1] 梁龙彬[1] 开桂云[1] 赵启大[1] 董孝义[1] 

机构地区：[1]南开大学现代光学研究所,天津300071

出　　处：《光子学报》2001年第8期1003-1005,共3页Acta Photonica Sinica

基　　金：国家自然科学基金 (编号 :60 0 770 1 2 );国家博士点基金;天津市科技攻关资助项目 (编号 :0 0 3 1 0 40 1 1 )

摘　　要：用两种不同聚合材料按一定比例均匀混合后对光纤光栅进行封装处理 ,并对其进行了温敏实验 .实验表明 ,光纤光栅封装元件在 2 0℃～ 80℃常温区 ,具有良好的线性温敏性 ;而在 1 0 0℃～ 3 0 0℃高温区 ,则具有较好的温度不敏感性 ,与裸光纤光栅的温敏性接近 .By packaging fiber gratings with two deferent polymers mixed equably at the definite rate,the temperature sensitivity experiments of the grating packaging component have been studied.The experiments indicate that the grating packaging component has fine linear temperature sensitivity in the normal temperature range between 20℃ and 80℃,and has good temperature insensitivity in the high temperature range between 100℃ and 300℃,which come close to the temperature sensitivity of the bare fiber grating.

关 键 词：光纤光栅 混合聚合物 封装元件 温敏性 

分 类 号：TN256[电子电信—物理电子学]