[2] Simon M C. Ray tracing formulas for monoaxial optical components.Appl Opt, 1983,22(3):354~366
[3] Simon M C.Wollaston prism with large split angle.Appl Opt,1986,25(3):369~376
[4] Zhang W Q. General ray tracing formulae for crystal. Appl Opt,1992,31(34):7328~7331