Second harmonic generation - Plane wave conversion

      "Second harmonic generation - Plane wave conversion" allows you to execute the analysis of a SHG processes for hyper-Gaussian beams. The computations are executed with taking into account the dispersion of a linear and two-photon absorptions, nonlinear coefficients and etc.



Program is based on Working Database of a Crystal's Parameters

Fig. 1. Program is based on Working Database of a Crystal's Parameters



Fundamental laser radiation parameters are widely changed

Fig. 2. Fundamental laser radiation parameters are widely changed


      Program allows you to execute the unit calculations and functional dependencies calculations.



The distributions of a power density, energy density and efficiency as a integral parameters are the computations results

Fig. 3. The distributions of a power density, energy density and efficiency as a integral parameters are the computations results



The computation results can be presented as 3D-graph

Fig. 4. The computation results can be presented as 3D-graph



Program allows you to computate such effects as frequency conversion in crystals with two-photon absorption

Fig. 5. Program allows you to computate such effects as frequency conversion in crystals with two-photon absorption


      The rusults of a functional computations allow you to carry out the optimization of a second harmonic generators.



The integral parameters of SHG process versus wavelength of a fundamental laser radiation

Fig. 6. The integral parameters of SHG process versus wavelength of a fundamental laser radiation



The integral parameters of SHG process versus energy of a fundamental laser radiation

Fig. 7. The integral parameters of SHG process versus energy of a fundamental laser radiation