Characterization of refractive index distribution of polymer optical fiber  

作　　者：DAI Xinhua AI Xicheng LIU Zhimin YANG Mingjun YANG Guangying HAN Buxing XU Jian ZHANG Xianmin WU Xin 

机构地区：[1]Center for Molecular Science,Institute of Chemistry,Chinese Academy of Sciences,Beijing 100080,China [2]Institute of Electronic Communication,Zhejian University,Hangzhou 310002,China

出　　处：《Chinese Science Bulletin》2002年第12期982-985,共4页

基　　金：This work was supported by the Chinese Academy of Sciences (Grant No. KGCX 2-202).

摘　　要：A focusing method is developed to characterize the refractive index profile of polymer optical fiber (POF). Based on the refractive index profile the theoretical bandwidth and the core index exponent a (a 】 0) of POF are calculated. The results show that the value of theoretical bandwidth agrees well with the experimental data.A focusing method is developed to characterize the refractive index profile of polymer optical fiber (POF). Based on the refractive index profile the theoretical bandwidth and the core index exponent α (α > 0) of POF are calculated. The results show that the value of theoretical bandwidth agrees well with the experimental data.

关 键 词：POLYMER optical FIBER FOCUSING method refractive INDEX DISTRIBUTION bandwidth. 

分 类 号：TN253[电子电信—物理电子学]