| 热辐射测温系统中探测器非线性校正方法 |
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| 引用本文： | 刘纯红,吴海滨,熊丹枫,张乐文,董明明.热辐射测温系统中探测器非线性校正方法[J].量子电子学报,2017(2):227-230. |
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| 作者姓名： | 刘纯红 吴海滨 熊丹枫 张乐文 董明明 |
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| 作者单位： | 1. 合肥师范学院电子信息工程学院,安徽 合肥,230601;2. 安徽大学物理与材料科学学院,安徽 合肥,230039 |
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| 基金项目： | Youth Fund Project of Hefei Normal University(合肥师范学院校级青年基金项目 |
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| 摘 要： | 热辐射测量技术中,红外探测器的非线性效应导致对目标红外辐射测量时存在一定误差.依据黑体辐射定律,理论计算得出黑体在不同温度、一定波长带宽下的热辐射量曲线,实验测得同样参数下红外探测器检测到的热辐射量.利用理论曲线对探测器的检测曲线进行修正,校正探测器非线性效应,提高热辐射测温的测量精度.
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| 关 键 词： | 光电子学 非线性 黑体辐射定律 红外探测器 |
Nonlinear calibration method of detector in thermal radiation temperature measurement system |
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| LIU Chunhong,WU Haibin,XIONG Danfeng,ZHANG Lewen,DONG Mingming.Nonlinear calibration method of detector in thermal radiation temperature measurement system[J].Chinese Journal of Quantum Electronics,2017(2):227-230. |
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| Authors: | LIU Chunhong WU Haibin XIONG Danfeng ZHANG Lewen DONG Mingming |
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| Abstract: | In the thermal radiation measurement technology,the nonlinear effect of infrared detector leads to some error in target infrared radiation measurement.Based on blackbody radiation law,the thermal radiation curve of blackbody at different temperatures and certain wavelength and bandwidth is calculated theoretically.The thermal radiation measured by infrared detector is obtained experimentally with the same parameters.The detection curve of detector is modified by the theoretical curve.The nonlinear effect of detector is corrected,and the measurement accuracy of thermal radiation temperature measurement is improved. |
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| Keywords: | optoelectronics nonlinear blackbody radiation law infrared detector |
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