NOT KNOWN FACTS ABOUT A-BBO CRYSTAL

The fundamental discipline now driving the sort-I SHG system would be the Eoγ ingredient on the incident industry. At γ = 90°, there will be zero SHG output, Because the drive discipline Eoγ = 0.The 2 frequencies' phase velocities are equal every time they possess the similar refractive index. The refractive indices for these two frequencies ar