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| 基于水浴黑体的红外成像系统定标实验研究 | |
| 引用本文： | 张冬英,易维宁,洪津,乔延利,郑小兵,张五龙.基于水浴黑体的红外成像系统定标实验研究[J].光学技术,2009,35(1). |
| 作者姓名： | 张冬英 易维宁 洪津 乔延利 郑小兵 张五龙 |
| 作者单位： | 1. 中国科学院安徽光学精密机械研究所,合肥,230031;解放军炮兵学院,合肥,230031 2. 中国科学院安徽光学精密机械研究所,合肥,230031 3. 解放军总后建筑工程研究所,西安,710032 |
| 摘 要： | 定标是任何成像和非成像系统定量化应用的前提,实验室定标是把握系统基本性能的关键环节。在阐述红外系统定标的原理和方法的基础上,基于高精度水浴黑体,从稳定度、响应线性和响应度系数方面对红外热像仪进行了定标实验,描述了实验定标系统,并结合实验详细分析了影响定标精度的主要因素:黑体温度的不确定度、对同一辐射量值的测量误差和环境温度引入的误差。 |
| 关 键 词： | 定标 红外成像系统 水浴黑体 |
In-lab calibration of infrared imaging system based on high accuracy water bath blackbody |
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| ZHANG Dong-ying,YI Wei-ning,HONG Jin,QIAO Yan-li,ZHEN Xiao-bin,ZHANG Wu-long.In-lab calibration of infrared imaging system based on high accuracy water bath blackbody[J].Optical Technique,2009,35(1). | |
| Authors: | ZHANG Dong-ying YI Wei-ning HONG Jin QIAO Yan-li ZHEN Xiao-bin ZHANG Wu-long |
| Affiliation: | 1.Anhui Institute of Optics and Fine Mechanics;Chinese Academy of Sciences;Hefei 230031;China;2.Artillery Academy PLA;China;3.Construction Enginerring Research Institute of the General Logistics Department of the PLA;Xian 710032;China |
| Abstract: | Calibration is the precondition of information quantification of imaging system or non-imaging system.In-lab calibration system is the most critical factor to master the basic performance of system.Based on high accuracy water bath blackbody,a calibration experiment is taken to an infrared photodetector.The experiment includes system stability,system response linearity and spectral radiance response.The calibration theory and method are described.The calibration system setup is shown.The effect factors on t... |
| Keywords: | calibration infrared imaging system water bath blackbody |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
