Techniques are presented which take advantage of the wavelength dependence of various phenomena in holographic interferometry. Image-plane interferograms illuminated with light containing multiple wavelengths exhibit color dispersion of the fringes. We extract from this dispersion, fullfield information concerning displacement components which are not disclosed by monochromatic illumination. Th...

Learning geometry must begin in a simple way from concrete to abstract, an intuitive perspective analysis, exploration long-term mastery. 3D Holograms are need assist teachers and students learning geometry. This research develops valid, practical effective Hologram. Research development used the ADDIE model. The Hologram is validated by material media experts field tested. Data analysis quanti...

We report, for the first time, the concept and generation of a novel Fresnel hologram called the digital binary mask programmable hologram (BMPH). A BMPH is comprised of a static, high resolution binary grating that is overlaid with a lower resolution binary mask. The reconstructed image of the BMPH can be programmed to approximate a target image (including both intensity and depth information)...