The Analysis and Research for the Laser Beam through Random Atmosphere Channel

摘要：

In free space optical communication system, the characteristics of atmosphere affect laser transmission. These effects include absorption and dispersion of aerosol, dust, frog, rain, haze when laser beam through atmosphere. The laser power attenuation of the absorption and dispersion is introduced. Then the turbulence and its influence of flicker, bend and abruption are analyzed. At last the experiment research system and the test method are given. The experiments are carried out at the different air condition at the same time, in the different time at the same day and in the different visibility condition. The results are in accordance with theoretical analysis.

作者: Yang Huichun Zhang Wentao Jiang Xing

作者单位: Department of Communication and Information,Guilin University of Electronic and Technology, 541004, Guang xi

会议类型: 国际会议

会议名称: 2006 International Conference on Communications,Circuits and Systems(第四届国际通信、电路与系统学术会议)

会议地点: 广西桂林

会议语种:英文

页码: 1892-1896

在线出版日期: 2006-06-25（万方平台首次上网日期，不代表论文的发表时间）