| Underwater Distribution Field of Laser Through Wavy Surface of Water |
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| 作者姓名： | 马泳 杨克成 林锦章 |
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| 作者单位： | [1]DepartmentofElectronicandInformationEngineering,HuazhongUniversityofScienceandTechnology,Wuhan,Hubei430074,China [2]StateKeyLabofLaserTechnology,HuazhongUniversityofScienceandTechnology,Wuhan,Hubei430074,China |
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| 基金项目： | SponsoredbytheNational863ProgramProject (2 0 0 2AA6160 70 ) |
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| 摘 要： | Aimed at the properties of the absorption and the scattering of photons in the water, the process of sim-ulating by Monte Carlo method is analyzed. According to the slope distribution of wavy surface of water, the dis-tribution field of underwater laser is simulated, and some conclusions about the distribution field of laser through wavy surface in two different conditions are obtained. The characteristics of the distribution of laser in the seawa-ter at the same depth with different water qualities and in the seawater at different depths with the same water quality are computed. The results are significant to the design of airborne oceanic lidar.
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| 关 键 词： | 蒙特卡洛模拟 光子散射 光子吸收 激光束 波动海面 水下分布 水深 |
| 收稿时间： | 2002/10/15 0:00:00 |
Underwater Distribution Field of Laser Through Wavy Surface of Water |
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| MA Yong,YANG Ke cheng and LIN Jin zhang.Underwater Distribution Field of Laser Through Wavy Surface of Water[J].Journal of Beijing Institute of Technology,2003,12(2):216-219. |
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| Authors: | MA Yong YANG Ke cheng and LIN Jin zhang |
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| Affiliation: | 1. Department of Electronic and Information Engineering, Huazhong University of Science and Technology,Wuhan, Hubei 430074, China
2. State Key Lab of Laser Technology, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China |
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| Abstract: | Aimed at the properties of the absorption and the scattering of photons in the water, the process of simulating by Monte Carlo method is analyzed. According to the slope distribution of wavy surface of water, the distribution field of underwater laser is simulated, and some conclusions about the distribution field of laser through wavy surface in two different conditions are obtained. The characteristics of the distribution of laser in the seawater at the same depth with different water qualities and in the seawater at different depths with the same water quality are computed. The results are significant to the design of airborne oceanic lidar. |
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| Keywords: | Monte Carlo simulation photon scattering absorption |
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