Now showing items 1-3 of 3
Evaluation between methods for the color measurement in holograms by using a CMOS-RGB camera and a spectrometer
Many models and methods commonly used in colorimetry have been incorporated to the study and knowledge of the colorimetric properties in the reflection color holograms; these methods have reported the possibilities of color ...
Design of a control system for interferometric fringe stabilization system with remote access
Stability in a fringe pattern is a necessary condition in interferometric processes, such as holography, and not always is enough the use of passive stabilization systems, like holographic tables, in particular, when ...
Effect of the internal modulation of speckles in displacement measurements in optical vortex metrology
The Optical Vortex Metrology is based on the possibility of characterizing, through topological and morphological parameters, each one of the vortices existing in the phase of the optical field, or in a pseudo-phase obtained ...