激光技术, 2014, 38 (6): 830, 网络出版: 2014-12-26
位置敏感探测器测量准确度的研究
Study of measurement accuracy of position sensitive detectors
探测器 横向光电效应 背景光 测量准确度 detectors lateral photo-electronic effect background light measurement accuracy
摘要
为了研究噪声光对位置敏感探测器测量准确度的影响, 首先对3种噪声光进行了描述, 然后运用方差分析法建立了位置敏感探测器测量准确度的数学模型, 并对系统的误差进行了分析。结果表明, 实验数据和计算数据是一致的, 此实验结果证明了该数学模型的正确性。
Abstract
In order to study the effect of stray noise on measurement accuracy of a position sensitive detector (PSD), three kinds of the stray noise was described firstly. Then the mathematical model of measurement accuracy of PSD was built by using the method of variance analysis. The error of the system was analyzed. The results show the experimental data is consistent with the calculation data and the mathematical model is valid.
杨淑连, 宿元斌, 何建廷, 魏芹芹, 盛翠霞, 申晋. 位置敏感探测器测量准确度的研究[J]. 激光技术, 2014, 38(6): 830. YANG Shulian, SU Yuanbin, HE Jianting, WEI Qinqin, SHENG Cuixia, SHEN Jin. Study of measurement accuracy of position sensitive detectors[J]. Laser Technology, 2014, 38(6): 830.