Cz Crystal Temperature Distribution In The Finite Element Analysis

Nd:GGG Crystal laser performance in terms of (laser threshold, efficiency) or the physical properties (thermal conductivity, etc.) are better than chin-doped glass, Nd: GGG with the now widely used in industry of Nd: GGG laser performance is similar to crystals, Nd: GGG's high heat capacity and high thermal stability, can make use of the material heat capacity very quickly burst of high-energy laser.In this paper, Nd: GGG Crystal basic performance, crystal growth method, optical performance in such areas as the starting point, the realization of the Nd: GGG crystal growth process of numerical simulation. Papers include: the actual Nd: GGG crystal growth experiment, using the finite element method, in the ANSYS finite element analysis software platform, the temperature field , to describe the flow field, and to further improve the crystal growth method Discussion.