![]() ![]() The Hungarian- British physicist Dennis Gabor (in Hungarian: Gábor Dénes) was awarded the Nobel Prize in Physics in 1971 "for his invention and development of the holographic method". Overview and history Introduction to Holography (1972 educational film) The resulting digital image is then printed onto a suitable mask or film and illuminated by a suitable source to reconstruct the wavefront of interest. Holograms can also be computer-generated by modelling the two wavefronts and combining them digitally. When only the second wavefront illuminates the interference pattern, it is diffracted to recreate the original wavefront. In principle, it is possible to make a hologram for any type of wave.Ī hologram is made by superimposing a second wavefront (normally called the reference beam) on the wavefront of interest, generating an interference pattern which is recorded on a physical medium. It is best known as a method of generating real three-dimensional images, but also has a wide range of other applications. ![]() Holography is a technique that enables a wavefront to be recorded and later reconstructed. Two photographs of a single hologram taken from different viewpoints For other uses, see Hologram (disambiguation). ![]()
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