干涉图

We describe a subfringe integration interferometry for which the phase information is evaluated only from one interferogram.

叙述次条纹积分干涉计量的原理，仅用一幅光载频干涉条纹图获位相信息。

The conoscopic interference patterns of crystals are calculated for any orientation biaxial crystal, which include information of isochromatic curve and isogyre.

针对任意向的双轴晶体,计算完整的偏光干涉图,反映相位分布决定、振幅分布决定消光影的规律。