Abstract:The absolute measurement of blackbody spectral emissivity is a challenging metrology problem.In order to realize the accurate measurement of blackbody spectral emissivity at room temperature, a set of mid-infrared blackbody spectral emissivity measurement device is built based on continuous tunable laser.The MCT detector is driven by a self-designed 10mA constant current source, and the dynamic range of the measurement results ranges from 7.29×104 to 4.32×105, effectively improving the dynamic range of the detection system. The device achieves the high-precision measurement of emissivity, the spectral range covers 7.5~10.6μm, the emissivity measurement value ranging from 0.01 to 0.9999, the optimal uncertainty is 4.0×10-5(k=2).
马宇轩,冯国进. 常温黑体光谱发射率校准技术研究[J]. 计量学报, 2022, 43(9): 1161-1165.
MA Yu-xuan,FENG Guo-jin. Research on Calibration Technology of Spectral Emissivity of Blackbody at Normal Temperature. Acta Metrologica Sinica, 2022, 43(9): 1161-1165.
[1]胡朝云,郝小鹏,宋健,等. 红外高光谱大气探测仪星载固定点黑体辐射源的研制 [J]. 计量学报,2019, 40 (2): 232-239.
Hu C Y, Hao X P, Song J, et al. Development of Blackbody Radiation Sources at Fixed Point on Satellite of Infrared Hyperspectral Atmospheric Detector [J]. Acta Metrologica Sinica, 2019, 40 (2): 232-239.
[2]刘兵, 潘士兵, 于名汛, 等. 红外隐身涂料的研究及进展 [J]. 兵器材料科学与工程, 2017, 40 (3): 137-142.
Liu B, Pan S B, Yu M X, et al. Research and progress of infrared stealth coating [J]. Ordnance Material Science and Engineering, 2017, 40 (3): 137-142.
[3]刘东青, 程海峰, 郑文伟, 等. 红外发射率可变材料在航天器热控技术中的应用 [J]. 国防科技大学学报, 2012, 34 (2): 145-149.
Liu D Q, Cheng H F, Zheng W W, et al. Application of variable infrared-emissivity materials to spacecraft thermal control [J]. Journal of National University of Defense Technology, 2012, 34 (2): 145-149.
[4]扈又华,郝小鹏,司马瑞衡,等. 大口径高发射率面型黑体辐射源的研制[J]. 计量学报, 2021, 42(3): 314-320.
Hu Y H,Hao X P,Sima R H, et al. Development of Large-aperture and High-emissivity Surface Blackbody Radiation Source[J]. Acta Metrologica Sinica, 2021, 42(3): 314-320.
[5]张俊祺,原遵东,赵军,等.材料光谱发射率测量装置线性度研究[J]. 计量技术,2007(6):5-7.
[6]王自荣, 孙晓泉. 光电隐身性能的表征概述 [J]. 激光与红外, 2005, 35 (1): 11-14.
Wang Z R, Sun X Q. Summary on Property Characterizations of Electrooptic Camouflage [J]. Laser & Infrared, 2005, 35 (1): 11-14.
[7]Morozova S P, Parfentiev N A, Lisiansky B E, et al. Vacuum Variable Medium Temperature Blackbody [J]. International Journal of Thermophysics, 2010, 31 (8-9): 1809-1820.
[8]Morozova S P, Parfentiev N A,Lisiansky B E,et al. Vacuum Variable-Temperature Blackbody VTBB100 [J]. International Journal of Thermophysics, 2008, 29 (1): 341-351.
[9]Mekhontsev S, Khromchenko V, Prokhorov A, et al. Establishing a New NIST Facility for the Primary Realization of both Spectral Radiance and Reflectance in the Mid-and Far-Infrared [C]//2009 AGU Fall Meeting. San Francisco,USA,2009.
[10]Ivanov V S, Lisiansky B E, Morozova S P, et al. Mediumbackground radiometric facility for calibration of sources or sensors [J]. Metrologia, 2000, 37 (5):599-602.
[11]Hanssen L M, Mekhontsev S N, Zeng J, et al. Evaluation of Blackbody Cavity Emissivity in the Infrared Using Total Integrated Scatter Measurements [J]. International Journal of Thermophysics, 2008, 29 (1): 352-369.
[12]Song J, Hao X P, Yuan Z D, et al. Integrating-sphere-free reflectometry of blackbody cavity emissivity using the ratio of hemispherical-given solid angle reflections [J]. Optics express, 2020, 28 (16): 23294-23305.
[13]宋健,郝小鹏,胡朝云,等. 真空镓固定点黑体辐射源研制[J]. 计量学报, 2022, 43(2): 163-168.
Song J,Hao X P,Hu C Y,et al. Development of Vacuum Gallium Fixed-point Blackbody[J]. Acta Metrologica Sinica, 2022, 43(2): 163-168.
[14]邵春滕, 宦克为, 李志彬, 等. 基于激光积分球反射计的集成黑体发射率测量研究 [J]. 计量学报, 2019, 40 (3): 427-431.
Shao C T, Huan K W, Li Z B, et al. Research on Integrated Blackbody Emissivity Measurement Based on Laser Integral Sphere Reflectometry [J]. Acta Metrologica Sinica, 2019, 40 (3): 427-431.
[15]Hameury J, Hay B, Filtz J R. Measurement of infrared spectral directional hemispherical reflectance and emissivity at BNM-LNE [J]. Int J Thermophys, 2005, 26 (6), 1973-1983.
[16]Pan Y J, Liu J, Li X, et al. A Review of Dynamic Holographic Three-Dimensional Display: Algorithms, Devices, and Systems [J]. IEEE Transactions on Industrial Informatics, 2016, 12 (4): 1599-1610.
[17]Hanssen L, Prokhorov A, Khromchenko V, et al. Comparison of Direct and Indirect Methods of Spectral Infrared Emittance Measurement[C]// TEMPMEKO 2004.Cavtat-Dubrovnik, Croatia, 2004.
[18]马宇轩, 冯国进, 孙若端, 等. 材料漫反射比测量研究综述 [J]. 照明工程学报, 2020, 31 (2): 20-23.
Ma Y X, Feng G J, Sun R D, et al. Review of Diffuse Reflectance Measurement of Material [J]. China Illuminating Engineering Journal, 2020, 31 (2): 20-23.