| 热释电探测器NEP参数测量不确定度分析与计算 |
| |
| 引用本文： | 孙娟, 刘莹娟, 夏丽昆, 杨登全. 热释电探测器NEP参数测量不确定度分析与计算[J]. 红外技术, 2008, 30(4): 192-195. DOI: 10.3969/j.issn.1001-8891.2008.04.002 |
| |
| 作者姓名： | 孙娟 刘莹娟 夏丽昆 杨登全 |
| |
| 作者单位： | 昆明物理研究所,云南,昆明,650223;总装备部重庆军代局驻昆明地区军代室,云南,昆明,650223 |
| |
| 摘 要： | 阐述热释电探测器NEP参数的测量原理和方法,分析热释电探测器NEP测量不确定度的来源,计算NEP实际测量中的测量不确定度,计算结果表明,测量环境和测量过程中探测器光敏元与辐射源的准直度是影响热释电探测器NEP测量不确定度的主要因素,指出提高热释电探测器NEP参数测量质量的措施.
|
| 关 键 词： | 热释电探测器 NEP 测量不确定度 |
| 文章编号： | 1001-8891(2008)04-0192-04 |
| 修稿时间： | 2007-10-26 |
Uncertainty Analyses and Calculation of the Pyroelectric Detector NEP |
| |
| SUN Juan, LIU Ying-juan, XIA Li-kun, YANG Deng-quan. Uncertainty Analyses and Calculation of the Pyroelectric Detector NEP[J]. Infrared Technology , 2008, 30(4): 192-195. DOI: 10.3969/j.issn.1001-8891.2008.04.002 |
| |
| Authors: | SUN Juan LIU Ying-juan XIA Li-kun YANG Deng-quan |
| |
| Affiliation: | SUN Juan1,LIU Ying-juan1,XIA Li-kun2,YANG Deng-quan1(1.Kunming Institute of Physics,Yunnan Kunming 650223,China,2.The military deputation office of PLA stationed in Kunming,China) |
| |
| Abstract: | The measurement principle and method of the pyroelectric detector NEP are discussed,the source of uncertainty is analyzed and the uncertainty with NEP practical measurement is calculated.The results show that primary factors of uncertainty are measurement environment and alignment between detector and radiation source.The way improving measurement quality is indicated. |
| |
| Keywords: | the pyroelectric detector NEP uncertainty of measurement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《红外技术》浏览原始摘要信息 |
|
点击此处可从《红外技术》下载全文 |
|
