激光在大气传输中的损耗和折射

Loss and refraction of laser transmitting in the atmosphere

激光束在大气中的损耗和折射是激光大气通信等实验研究的重要课题,以射线理论和数值计算为基础,给出了激光束在大气传输中的损耗和折射的求解方法,得出了相关的数学表达式,同时对不同的方法作了简单的比较。

Loss and refraction of laser transmitting in the atmosphere play important roles in affecting laser atmosphere communication and laser anti\|satellite. Methods to resolve parameters about loss and refraction of laser are given and the relative mathematic formulas of these parameters are obtained on the basis of ray theory and value calculation. Furthermore, comparisons of different methods are discussed. \;