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.
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
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
polymer optical fiber
graded refraction index
phase-shifting interferometry
error theory
