This paper introduces the necessity of doublebeam splitting system applicating in polarization interference phase subdivision and the optimized principle of this beam splitting system.
本文介绍偏振干涉相位细分中应用双光束分光系统的必要性，分光系统的优选原理及结构。
2
A qualitative analysis of hologram with doublebeaminterference and grating diffraction principles given in general physics is given.