Numerical Simulation of Spreading Effect of Collimated Laser Beam in a Atmospheric Turbulence
The Slip-Step Method(SSM) was used to simulate the field of the collimated laser beam propagating through the atmospheric turbulence, then three kinds of radii were calculated, which shows that they behavior differently as the distance increases. Finally these radii were compared with the theory results, which verified the validity of the simulation when the distance is comparatively small, on another way the simulation becomes incorrect when the distance is large.
numerical simulation laser spreading light propagation atmospheric turbulence
Wang Li-guo Wu Zhen-sen
School of Science Xidian University Xian, China
国际会议
北京
英文
1124-1127
2009-10-27（万方平台首次上网日期，不代表论文的发表时间）