大气与环境光学学报, 2011, 6 (5): 398, 网络出版: 2011-09-27
非制冷焦平面红外热像仪测温范围拓展研究
Extension of Temperature Range of Uncooled Infrared Imaging System
摘要
非制冷焦平面红外热像仪其核心部件是红外焦平面阵列,以法国UILS公司生产的UL01011型非制冷焦平面红外探测器技 术参数为基础,其工作波长范围为8~14 μm,温度感测范围为－200℃。为拓展测温范围,在非制冷焦 平面红外热像仪前加装衰减波片,通过对不同衰减波片的实验数据的计算,得出不同条件下的测温范围,以完善其测量广度。
Abstract
Focal plane arrays is the core component of the uncooled infrared imaging system, based on the technical parameters of uncooled focal plane infrared detector produced by the French UILS UL01011. Its working wavelength is 8~14 μm, the temperature sensor range is －20℃0℃. To expand its sensing range, the glass attenuation is installed before the uncooled infrared absorption slide. By calculating the experimental data of the different glass attenuation, the temperature range under different conditions is obtained, so as to improve its measurementrange.
刘纯红, 吴海滨, 王鹏, 周后伟, 张铁译. 非制冷焦平面红外热像仪测温范围拓展研究[J]. 大气与环境光学学报, 2011, 6(5): 398. LIU Chun-hong, WU Hai-bin, WANG Peng, ZHOU Hou-wei, ZHANG Tie-yi. Extension of Temperature Range of Uncooled Infrared Imaging System[J]. Journal of Atmospheric and Environmental Optics, 2011, 6(5): 398.
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