Laser jamming experiment of varifocal colour CCD imaging system
文献类型：期刊论文
| 作者 | Tang, W. ; R. Wang; T. Wang and J. Guo
|
| 刊名 | Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
 |
| 出版日期 | 2017 |
| 卷号 | 46期号:4 |
| 英文摘要 | Out-field laser jamming experiment of varifocal colour CCD imaging system irradiated by semiconductor laser was done. Laser jamming effects of colour CCD imaging system with different focal lengths were measured. Laser jamming model was set-up, and theoretical proving and analysis on experimental results were completed. Theorical and experimental results show that laser jamming effect of colour CCD imaging system irradiated by 750 nm laser is obvious, and CCD surface appears obvious light saturation and crosstalk phenomena. In the same initial laser irradiating conduction, laser power truncated by the aperture gradually decreases with increase of focal length f, and light saturation area on the CCD surface gradually increases. When focal length f of colour CCD imaging system is 17 mm, light saturation area on the CCD surface is 0.33 mm0.29 mm. While focal length f of colour CCD imaging system increases to 120 mm, light saturation area on the CCD surface is 1.8 mm1.2 mm. Simulation results are coincident with experimental results, and it proves laser jamming model is correct. The conclusions have a reference value for colour CCD in the practical application. 2017, Editorial Board of Journal of Infrared and Laser Engineering. All right reserved. |
| 语种 | 中文 |
| 源URL | [http://ir.ciomp.ac.cn/handle/181722/59211]  |
| 专题 | 长春光学精密机械与物理研究所_中科院长春光机所知识产出 |
| 推荐引用方式 GB/T 7714 | Tang, W.,R. Wang,T. Wang and J. Guo. Laser jamming experiment of varifocal colour CCD imaging system[J]. Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,2017,46(4). |
| APA | Tang, W.,R. Wang,&T. Wang and J. Guo.(2017).Laser jamming experiment of varifocal colour CCD imaging system.Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering,46(4). |
| MLA | Tang, W.,et al."Laser jamming experiment of varifocal colour CCD imaging system".Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering 46.4(2017). |
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