The detection and reconstruction of wavefront by Lateral Shear Interferometer (LSI) and Hartmann Wavefront Sensor (HWS) have been deduced analogically and simulated numerically.

对横向剪切干涉仪和哈特曼传感器的测和复进行了导和仿真计算。

And the special phenomena such as the S wave splitting, the blind points of the S wave splitting and wavefront triplication are dearly observed.

而慢纵在固相和流相中的相位相反，即慢纵在流相中振幅大，而在固相中的振幅较小。