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...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.展开更多
基金This work was supported by the Chinese Academy of Sciences (Grant No. KGCX 2-202).
文摘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.
