Influence of thermal deformation processes on phase-matching temperature bandwidth in different nonlinear frequency conversion crystals

摘要

The influence of thermal deformation processes on the phase-matching temperature bandwidth of nonlinear frequency conversion in different uniaxial and biaxial crystals is determined by using the results of calculations and experimental measurements. It is shown that the temperature bandwidths in borate crystals differ considerably in the case of different methods of nonlinear crystal fixation.