深海微细光缆的研制  

Development of a Fiber Optic Micro-Cable Used in Deep Sea

作　　者：黄剑平[1] 任军江[1] 潘志勇[1] 沈明学[2] 

机构地区：[1]中国电子科技集团公司第二十三研究所,上海200437 [2]中国船舶科学研究中心,江苏无锡214082

出　　处：《光纤与电缆及其应用技术》2011年第4期19-20,26,共3页Optical Fiber & Electric Cable and Their Applications

基　　金：国家"863"计划资助项目(2007AA09Z203)

摘　　要：介绍了一种应用于深海微细光缆的设计和制作工艺,并测试了微细光缆的工作水深等性能。经测试,该光缆的外径为0.8 mm,在波长为1 310 nm处衰减系数小于0.40 dB/km,在波长为1 550 nm处衰减系数小于0.30 dB/km,极限拉伸强度不小于500 N。试验结果表明,该微细光缆可用于7 km水深,并具有良好的综合性能。The design and manufacturing process of fiber optic micro-cable for deep sea application is presented, the performance of this cable, such as operation depth, is tested. The testing results show that the diameter of the cable is 0.8 mm, the attenuation coefficient is less than 0.40 dB/km at 1 310 nm, and less than 0.30 dB/km at 1 550 nm, the ultimate tensile strength is more than 500 N. It is proved that this cable can be used in water depth of 7 km, and offers good comprehensive performance.

关 键 词：光缆 微细光缆 深海 

分 类 号：TN818[电子电信—信息与通信工程]