Performance Modeling of Ultraviolet Atmospheric Scattering of Different Light Sources Based on Monte Carlo Method

doi:10.3390/app10103564

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	Performance Modeling of Ultraviolet Atmospheric Scattering of Different Light Sources Based on Monte Carlo Method
	Q. S. Zhang,X. Zhang,L. J. Wang,G. W. Shi,Q. Fu and T. Liu
刊名	Applied Sciences-Basel
	2020
卷号	10 期号:10 页码:14
DOI	10.3390/app10103564
英文摘要	Featured Application UV laser non-line-of-sight communication and detection; Transmission of ultraviolet laser and LED in the atmosphere. Abstract Since the atmosphere has a strong scattering effect on ultraviolet light, the transmission of non-line-of-sight (NLOS) signals can be realized in the atmosphere. In previous articles, ultraviolet (UV) light atmospheric scattering has been characterized by many scattering models based on spot light sources with uniformly distributed light intensity. In order to explore the role of light sources in atmospheric transmission, this work proposed a UV light atmospheric transport model under different types of light source, including light-emitting diode (LED), laser, and ordinary light sources, based on the Monte Carlo point probability method. The simulation of the light source in the proposed model is a departure from the use of a light source with uniform intensity distribution in previous articles. The atmospheric transmission efficiency of different light sources was calculated and compared with the data of existing models. The simulation results showed that the type of light source can significantly change the shape of the received signal and the received energy density. The Monte Carlo (MC) point probability method dramatically reduced the calculation time and the number of photons. The transmission characteristics of different ultraviolet light sources in the atmosphere provide a theoretical foundation for the design of ultraviolet detection and near-ultraviolet signal communication in the future.
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语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64784]
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	Q. S. Zhang,X. Zhang,L. J. Wang,G. W. Shi,Q. Fu and T. Liu. Performance Modeling of Ultraviolet Atmospheric Scattering of Different Light Sources Based on Monte Carlo Method[J]. Applied Sciences-Basel,2020,10(10):14.
APA	Q. S. Zhang,X. Zhang,L. J. Wang,G. W. Shi,Q. Fu and T. Liu.(2020).Performance Modeling of Ultraviolet Atmospheric Scattering of Different Light Sources Based on Monte Carlo Method.Applied Sciences-Basel,10(10),14.
MLA	Q. S. Zhang,X. Zhang,L. J. Wang,G. W. Shi,Q. Fu and T. Liu."Performance Modeling of Ultraviolet Atmospheric Scattering of Different Light Sources Based on Monte Carlo Method".Applied Sciences-Basel 10.10(2020):14.