This paper studies to design the birefringence polarization prism and analyzes output splitting angle and the polarization state of Wollaston prism. The ordinary ray and the extraordinary ray were established by multi-configuration mode of ZEMAX optical software to analyze output splitting angle and the polarization state of Wollaston prism. In general, the manufacturing process of the Wollaston prism is the measurement of the Wollaston prism after making it. But in this paper we have firstly created, to do in the reverse way, that is, after the simulation of the Wollaston prism’s measurement, and then make it. So, it can lower the cost of the product and also decrease the time of research and development. This technique will provide practical experience in evaluating double refractive system product performance quickly before mass production and good yield rate for the optical engineers.