Optics and Photonics Society of Iran

Atmosphere turbulence cause to reduce quality of wireless laser communication. The first step for studying turbulence effect on beam which passes thorough atmosphere and also designing correcting system of it is simulation of distorted wave front. In this paper, we made phase screen by spraying hair spray on glass screens. Amount of matter which sprayed on platform is determinative of turbulence parameters, such as Fried parameter. By using spatiotemporal spectrum variance fluctuations of beam angle of arrival, Fried parameters and velocity of turbulence flow were obtain. in this method, verity phase plates with different turbulence strength have been combined to simulate layered model of atmosphere and rotated plates with different speed, simulate turbulent flow in atmosphere layers.