Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Mitigating effect on turbulent scintillation using non-coherent multi-beam overlapped illumination | |
Zhou, L.; Y. Z. Tian; R. Wang; T. F. Wang; T. Sun; C. J. Wang and X. T. Yang | |
2017 | |
发表期刊 | Optics and Laser Technology |
卷号 | 97 |
摘要 | In order to find an effective method to mitigate the turbulent scintillation for applications involved laser propagation through atmosphere, we demonstrated one model using non-coherent multi-beam overlapped illumination. Based on lognormal distribution and the statistical moments of overlapped field, the reduction effect on turbulent scintillation of this method was discussed and tested against numerical wave optics simulation and laboratory experiments with phase plates. Our analysis showed that the best mitigating effect, the scintillation index of overlapped field reduced to 1/N of that when using single beam illuminating, could be obtained using this method when the intensity of N emitting beams equaled to each other. (C) 2017 Elsevier Ltd. All rights reserved. |
收录类别 | sci ; ei |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/59496 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Zhou, L.,Y. Z. Tian,R. Wang,et al. Mitigating effect on turbulent scintillation using non-coherent multi-beam overlapped illumination[J]. Optics and Laser Technology,2017,97. |
APA | Zhou, L.,Y. Z. Tian,R. Wang,T. F. Wang,T. Sun,&C. J. Wang and X. T. Yang.(2017).Mitigating effect on turbulent scintillation using non-coherent multi-beam overlapped illumination.Optics and Laser Technology,97. |
MLA | Zhou, L.,et al."Mitigating effect on turbulent scintillation using non-coherent multi-beam overlapped illumination".Optics and Laser Technology 97(2017). |
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