DETAILS, FICTION AND MAGNETO-OPTICAL CRYSTAL

For an optical ingredient with a few birefringence, one can specify the retardance, and that is the difference in period shifts for The 2 polarization Instructions.All nonlinear crystals for nonlinear frequency conversion are birefringent. It's because they will have their nonlinearity only by being non-isotropic, Which also causes birefringence.Fo