石英光纤受辐照后的透过率研究  

Research of the transitivity of optical fiber under radiation

作　　者：刘锐[1] 殷宗敏[1] 李荣玉[1] 

机构地区：[1]上海交通大学光纤技术研究所区域光纤通信网与新型光通信系统国家重点实验室,上海200030

出　　处：《激光技术》2000年第6期363-365,共3页Laser Technology

摘　　要：阐述了石英光纤的白光及几种单色光的辐照实验 ,发现了在中低剂量时光纤的透过率在辐照后有升高的迹象 ,另发现光纤近红外波段透过率对辐照产生响应的一些特点。对光纤的受辐照结果进行了分析 ,得到了一些有益的结论。This paper describes the experiments about optic al fiber under white light and some homogenous light radiation.Experiments s how that the transitivity of optical fiber rises under low radiation. At the same time some characteristics about the fiber’s response to radiation in near infrared band are discovered.The experiment results are analyzed and some valuab le conclusions are obtained.

关 键 词：光纤 辐照 透过率 石英 

分 类 号：TN253[电子电信—物理电子学] TN818