Multidimensional incoherent digital holography with phase-shifting interferometry

Abstract

We present multidimensional information sensing using incoherent digital holography with phase-shifting interferometry. Spatially incoherent light is recorded as an incoherent hologram by incoherent holography and three-dimensional, wavelength, and temporal information is obtained by applying various phase-shifting interferometry techniques such as the computational coherent superposition scheme.