Optical Imaging with Moiré Fringes

Abstract

Improving spatial resolution in imaging techniques has been great challenges in human history. The use of moiré provides a solution to obtain structural information in a scale less than the spatial resolution that can be achieved by an imaging technique. In this review, several examples of the use of moiré, such as super-resolution imaging and large-field-of-view imaging with unresolvable-pitch spatial carrier fringes, are shown.