细光束扫描测量光纤预制棒折射率分布的研究  

Investigation of thin beam scan to measure the distributing of refraction ratio of section plane of POF

作　　者：周鸿颖[1] 陈家璧[2] 胡群华[1] 邱高[1] 

机构地区：[1]东华大学理学院,上海200051 [2]上海理工大学光电学院,上海200093

出　　处：《仪器仪表学报》2006年第z2期1109-1111,共3页Chinese Journal of Scientific Instrument

基　　金：上海光科技资助项目(012261039)

摘　　要：聚合物光纤预制棒的折射率决定了光纤的传输特性,精确测量光纤预制棒折射率分布非常必要。本文主要研究了一种新的测量方法——细光束扫描来测量光线预制棒的折射率分布。The distributing of refraction ratio of section plane of polymer optical fiber come to a decision the transfer characteristic of polymer optical fiber. It is very necessary to measure the distributing of refraction ratio of section plane of polymer optical fiber. In this paper a new measure method is described—the technique of thin beam scan to measure the distributing of refraction ratio of section plane of polymer optical fiber.

关 键 词：聚合物光纤 细光束扫描 蒙特卡洛算法 

分 类 号：TH7-55[机械工程—仪器科学与技术]