Radiometric Calibration Chain Design Based on Uniform Collimated Laser Source
文献类型：期刊论文
| 作者 | Sun, Liwei; Ye, Xin ; Fang, Wei; He, Zhenlei; Wang, Yupeng
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| 刊名 | Journal of Beijing Institute of Technology (English Edition)
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| 出版日期 | 2018 |
| 卷号 | 27期号:3页码:385-390 |
| 关键词 | Calibration Monte Carlo methods Radiometry Ray tracing Uncertainty analysis |
| ISSN号 | 10040579 |
| DOI | 10.15918/j.jbit1004-0579.17102 |
| 英文摘要 | A uniform collimated laser source, composed of the integrating sphere source and the off-axis parabolic, is designed. The calibration process is analyzed theoretically, and Monte Carlo ray tracing method is used to simulate and analyze the design model. The results show that when the calibration source is composed of an 8cm diameter integral sphere, 10mm diameter exit port, and 1 000 mm focal length, and an off-axis angle 60 parabolic mirror, the maximum divergence angle is 7.5mrad and the uniformity of irradiance is 99.31%. Finally, the uncertainty of radiometric calibration process is analyzed, and the calibration accuracy of 0.335% for imaging spectrometer can be achieved by using the radiation calibration laser source. 2018 Editorial Department of Journal of Beijing Institute of Technology. |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/60781]  |
| 专题 | 中国科学院长春光学精密机械与物理研究所 |
| 推荐引用方式 GB/T 7714 | Sun, Liwei,Ye, Xin,Fang, Wei,et al. Radiometric Calibration Chain Design Based on Uniform Collimated Laser Source[J]. Journal of Beijing Institute of Technology (English Edition),2018,27(3):385-390. |
| APA | Sun, Liwei,Ye, Xin,Fang, Wei,He, Zhenlei,&Wang, Yupeng.(2018).Radiometric Calibration Chain Design Based on Uniform Collimated Laser Source.Journal of Beijing Institute of Technology (English Edition),27(3),385-390. |
| MLA | Sun, Liwei,et al."Radiometric Calibration Chain Design Based on Uniform Collimated Laser Source".Journal of Beijing Institute of Technology (English Edition) 27.3(2018):385-390. |
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