DESIGN AND ANALYSIS OF SOME PARAMETERS FOR CO2 LASER BEAM EXPANDER

Abstract

In this paper, design analysis and optimization of beam expander device and by using computer software (Zemax). The laser beam source associated with the suggested designs of the optical system is that of the TEA CO2 laser working at 10.6µm. The optical beam expander is a Galilean design and configured two ZnSe lenses.