White light interferometry has gotten a firm position in 3D surface profile measuring field. In this paper we discussed the method of data treatment for the phase variaton due to mutual frequencies interferenc in white-light, and we also introduce a e...
White light interferometry has gotten a firm position in 3D surface profile measuring field. In this paper we discussed the method of data treatment for the phase variaton due to mutual frequencies interferenc in white-light, and we also introduce a equation of white-light interference fringe pertinent to the polarization of souce.