محاكاة صفة الاتجاهية لليزر الياقوت

Abstract

This study deals with simulate assumed designs for ruby laser resonator from
calculate radius of laser beam at the beam waist, diameter of laser beam and
curvature radius of laser beam at distance (z). The results found the best design of
ruby laser resonator has very small divergence angle and high degree of
directionality. Its found the minimum value of divergence angle was about 0.1033
mrad at R₁=40 cm and R₂=40 cm.