Journal of Applied Optics, Volume. 43, Issue 4, 738(2022)
Research on measurement module of precision infrared radiometer
Figures & Tables(9)
Table 1. Experimental data of signal measurement intensity
View tableView in ArticleTable 1. Experimental data of signal measurement intensity
黑体设定 温度/℃ 相敏检波 测量电压 平均值/V 样本 标准差 采样保持 测量电压 平均值/V 样本 标准差 信号测量 强度提升 幅度/% 60.000 3.96 0.002 26 4.94 0.003 31 24.7 55.000 3.33 0.002 31 4.24 0.002 56 27.3 50.000 2.74 0.003 01 3.55 0.003 24 29.6 45.000 2.16 0.002 54 2.95 0.002 97 36.6 40.000 1.64 0.002 01 2.32 0.002 38 41.5 35.000 1.11 0.002 89 1.75 0.002 74 57.6
Table 2. Experimental data of signal measurement accuracy
View tableView in ArticleTable 2. Experimental data of signal measurement accuracy
靶标相 对背景 温差/℃ 相敏检波 测量电压 差平均值/V 样本 标准差 采样保持 测量电压 差平均值/V 样本 标准差 信号测量 精度提升 幅度/% 1 0.292 0.000 28 0.458 0.000 26 56.8 2 0.312 0.000 24 0.489 0.000 31 56.7 3 0.338 0.000 29 0.527 0.000 24 55.9 4 0.393 0.000 32 0.609 0.000 21 54.9 5 0.429 0.000 25 0.662 0.000 22 54.3
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Ke YANG, Gang CHENG, Yu GUO, Gendong ZHOU, Fei LU, Hui LI, Jianping LIU, Yu'nan SUN, Jingzhu GONG, Xu ZHANG, Lipeng WU, Qing ZHANG, Shuai SUN, Jian GUO. Research on measurement module of precision infrared radiometer[J]. Journal of Applied Optics, 2022, 43(4): 738
Paper Information
Category: NIGHT VISION TECHNOLOGY
Received: May. 19, 2022
Accepted: --
Published Online: Aug. 10, 2022
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