Abstract: Solid-state lasers and compact power supplies have been developed much well in recent years, and this makes it a possible aim that solid-state lasers powered by electricity will be applied in the near future. It is necessary to optimize the performance of a laser system design and to evaluate performance of the lasers system before its manufacture in order to maximize performance-cost ratio owing to its complexity and high expenses in manufacture. The laser wavelength should lie the “atmospheric window” and minimum attenuation of laser energy. The consideration in systems design mostly is limitation in physical optical effect and addition of adaptive optics system which could compensate for aberration induced by atmospheric effects. The atmospheric propagation and compensation code could