Phase-Shifting Interferometry

简介：
Phase-Shifting interferometry是一种利用相位变化进行高精度测量的技术，广泛应用于光学、机械工程及生物医学成像等领域。 Phase Shifting Interferometry is a technique used to measure optical phase differences. This method involves capturing multiple interferograms with varying phase shifts and then using these data to reconstruct the phase information of the object being measured. It provides high precision in measurements, making it widely applicable in fields such as optics, metrology, and surface profiling.