Digital Hyperspectral Holography

Abstract—A method and an optical scheme for recording digital hyperspectral holograms in the light of an incoherent source are considered. The optical scheme includes an interferometer with a scanning mirror for generating reference waves. The set of complex amplitudes of the object field is calculated by Fourier transform of the interferograms in each pixel of the recording matrix. Experimental data on holographic images of microobjects obtained with different optical schemes (transmission and reflection) are presented. A scheme of the common path interferometer is considered where the reference wave is part of the object field.