一种耐疲劳耐弯曲光纤的研制  

Development of a Fatigue Resistant and Bending Insensitive Optical Fiber

作　　者：任军江[1] 朱源[1] 戎亮[1] 陈钱龙 潘志勇[1] 顾劭忆[1] 

机构地区：[1]中国电子科技集团公司第二十三研究所,上海201900

出　　处：《光纤与电缆及其应用技术》2014年第5期4-7,14,共5页Optical Fiber & Electric Cable and Their Applications

摘　　要：研制了一种耐疲劳耐弯曲光纤,测试了光纤的光学性能、机械性能和温度性能,并初步研究了碳涂覆光纤的着色和熔接工艺。测试结果表明,光纤的光学性能满足G.657A1的要求,动态应力腐蚀敏感性参数(即动态疲劳指数)达到了100以上。该光纤具有较高的寿命,预期可用于FTTH中。A fatigue resistant and bend insensitive optical fiber is developed.Its optical,mechanical and environment properties are tested,and the coloring and fusion splicing processes of carbon-coated fiber are preliminarily studied.The results show that optical properties of the fiber meets the specification of G.657A1 and the dynamic fatigue parameter is more than 100.The fiber offers longer lifetime and is expected to be used in FTTH.

关 键 词：光纤 耐疲劳 耐弯曲 

分 类 号：TN253[电子电信—物理电子学]