聚合物光纤梯度折射率测定方法和误差分析  

Method for measuring graded refraction index of polymer optical fiber and analysis of its error

作　　者：许陇云[1] 陈家璧[1] 陆忠[1] 谢建洪[1] 朱博[1] 刘英豪[1] 

机构地区：[1]上海理工大学光学与电子信息工程学院,上海200093

出　　处：《中国计量学院学报》2004年第1期13-19,共7页Journal of China Jiliang University

摘　　要：　研究了测量聚合物光纤径向折射率分布的相移干涉法,建立了数学模型,并采用数字模拟法进行了误差定量分析.The method for measuring radial refraction index distribution of polymer optical fiber by phase\|shifting interferometry was studied. The mathematical model was set up. And quantitative analysis of error by digital simulation was made.

关 键 词：聚合物光纤 梯度折射率 相移干涉法 误差理论 数学模型 

分 类 号：TN25[电子电信—物理电子学]