Analysis of mirror control features for the formation of accurate laser beams

Abstract

Analysis of mirror control features for the formation of accurate laser beams

Htin Linn Oo, Zaw Myo Naing, Kyaw Soe Win, Ye Htet Linn, Hein Htet Zaw

Incoming article date: 09.12.2019

This article analyzes the problem of precise control of the laser beam. The optical signal may deviate and affect the environment. The analysis of the steering system is based on some important factors for designing the structures of the fast steering mirror and the steering system with laser optics. A 4-quadrant detector is used as a sensor for the input light. The design of the developed control loop and the concept of the mirror model are discussed.

Keywords: Fuzzy logic controller, PID controller, Optical focus control and fast steering mirror