Nonlinear optical processes in the GaAs-GaP planar gradient waveguides: computer simulation

摘要

The software representing a complex of tools for simulation, optimization, and characterization of planar gradient waveguides is developed. Up-conversion of the CO$-2$/-laser IR signal under semiconductor laser pumping in nonlinear optical planar waveguides based on solid solutions GaAs in GaP is simulated. Parameters of waveguide composition profiles with the various forms are optimized.