幫助中關(guān)于
光柵的計算幫助時這樣寫的
^=0$ Radial Polynomial Grating. The radial polynomial grating type is essentially a DOE defined by a rotationally symmetric phase profile. The phase profile is given by the following 20th order equation:[/td][/tr][/table]
_]=9#Fg7{ [table][tr][td][/td][td=1,1,100%]
}lP