辐照条件下石英光纤的损耗理论  

Theory on Optical Fiber Loss 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

出　　处：《光电子．激光》1999年第5期475-476,共2页Journal of Optoelectronics·Laser

摘　　要：本文提出了一种计算石英光纤辐照损伤的理论，特点是通过在实验室中测出的数据来推算太空中卫星所用石英光纤中的辐照损伤情况，而解决了以往在实验室里难以模拟太空环境而造成石英光纤辐照损耗难以推算的困难，并且该理论亦可应用到其它的在辐照环境中工作的石英光纤。The paper discusses a theory for describing radiation induced fiber loss on the superposition principle.The theory can predict fiber loss of satellite in space through the data obtained in ground based laboratory.The level and pattern of the dose rate is difficult to simulate in laboratories,so the new mathematical model opens up the possibility of predicting the radiation induced fiber loss in environments such as space,nuclear plants etc.

关 键 词：光纤 辐照 损耗 

分 类 号：TN253.01[电子电信—物理电子学]