title: Color lensless digital holographic microscopy with micrometer resolution.
abstract: Color digital lensless holographic microscopy with micrometer resolution is presented. Multiwavelength illumination of a biological sample and a posteriori color composition of the amplitude images individually reconstructed are used to obtain full-color representation of the microscopic specimen. To match the sizes of the reconstructed holograms for each wavelength, a reconstruction algorithm that allows for choosing the pixel size at the reconstruction plane independently of the wavelength and the reconstruction distance is used. The method is illustrated with experimental results.
authors.affiliation: Universidad Nacional de Colombia-Sede Medellin, School of Physics, Medellin, Colombia. jigarcia@unal.edu.co
authors.forename: Jorge
authors.initials: J
authors.lastname: Garcia-Sucerquia