title: Single-exposure super-resolved interferometric microscopy by red-green-blue multiplexing.
abstract: We present single-exposure super-resolved interferometric microscopy (SESRIM) as a novel approach capable of providing one-dimensional (1-D) super-resolution (SR) imaging in holographic microscopy using a single illumination shot. The single-exposure SR working principle is achieved by combining angular and wavelength multiplexing incoming from a set of tilted beams with different wavelengths where each wavelength is tuned with the red-green-blue (RGB) channels of a color CCD. Thus, the information included in each color channel is retrieved by holographic recording using a single-color CCD capture and by analyzing the RGB channels. Finally, 1-D SR imaging is obtained after the digital postprocessing stage yielding the generation of a synthetic aperture. Experimental results are reported validating the proposed SESRIM approach while an extension of the proposed approach to the two-dimensional case is considered.
authors.affiliation: Departamento de Óptica, University Valencia, Burjassot, Spain.
authors.forename: Alejandro
authors.initials: A
authors.lastname: Calabuig
authors.forename: Vicente
authors.initials: V
authors.lastname: Micó
authors.forename: Javier
authors.initials: J
authors.lastname: Garcia
authors.forename: Zeev
authors.initials: Z
authors.lastname: Zalevsky
authors.forename: Carlos
authors.initials: C
authors.lastname: Ferreira