What does FMI mean in PHYSICS

FMI stands for Fast Moire Interferometry.

FMI works by distorting light waves from an optical source that reflect off of a test object and then analyzing the resulting interference. By studying the interference, scientists can accurately detect minute changes in an object's shape or movement over time.

FMI can be used to measure displacement and deformation in objects, such as structural swaying due to external forces or motion induced through vibration. It also has applications in robotics and automation technologies, where precise movements must be monitored.

Yes, FMI offers high resolution measurements at large distances with no physical contact between the object being measured and the measuring device, meaning it is non-invasive and ideal for researching delicate specimens without causing damage. Additionally, it is relatively easy to setup with minimal specialist training required.

Yes, since it uses light as its probing medium it can measure almost any material including transparent objects such as glass or organic material such as skin or plants.