Computer simulation of integrated optical backward-parametric oscillator

摘要

Abstract: Backward parametric oscillation (BWO) is a very perspective method to develop mirrorless parametric frquency converters of laser radiation with novel characteristics. As BWO still not been realized in nonlinear optical bulk crystals because of insufficient birefringence, it is worth while testing this effect for waveguide structures. Phase matched solutions for BWO in planar GaAs-ZnSe waveguides have been calculated by use of software carried out for simulation and optimization of three-frequency nonlinear optical processes in planar optical waveguides. In our opinion, some calculated parameters are quite acceptable for a practical realization. !3