Optoelectronic system on the base of the anamorphic element for the measuring of the elevation angles

Optoelectronic Device for Measuring the Power of Laser Radiation

“…When designing the optical system (OS) of the laser, it is assumed that the source of radiation is at infinity and its angular dimensions are determined by the divergence of the beam [3], [4], [12], [13], [14]. In order to achieve optimal coordination between the laser and the optical system it is necessary to place the entrance pupil of the optical system in the area of the beam waist [1], [7], [10], [15].…”