The Fabry-Perot Interferometer (FPI) reflector has an optical definition and style that are used to evaluate ultrasound. By adjusting the division of the deepening of the FPI classification, the ultrasound adjusts the optical table of the column. The difference in predicted light caused by a unit change in the depression thickness is what defines the photosensitivity. Performing an optical design on a FabryPerot interferometer to replicate the interferometer transport (ITn ) task of a Gaussian beam. The proliferation of the Gaussian bar stage into the FabryPerot interferometer to help translate the replicated ITn form.
 This study is used as a planning tool to make the FPI review easier this is achieved by using column sweep, mirror reflection, and depression scattering, which all contribute to the strong optical influence. An FPI evaluation is concluded with a high degree of optical influence and weight linearity. Putting extremely different elements together.