LIDAR SYSTEM FOR ATMOSPHERIC TURBULENCE MEASUREMENT WITH MERSEN TELESCOPE

摘要

In this work the lidar system for measurements of atmospheric turbulence structural function C_n~2 are presented. Method of such measurements is based on increasing of focal spot on the receiver after beam pass through turbulent atmosphere. In this work the receiving-transmission system on the base of Mersen telescope with main mirror diameter 0.5 m is used. Features connected with optical system aberrations are considers. The results of experimental investigation are presented.