The first ones were not created until eighteen years after the idea was conceived, when two scientists at the University of Michigan, Emmet Leith and Juris Upatnieks, made them.
The first ones were not created until eighteen years after the idea was conceived, when two scientists at the University of Michigan, Emmet Leith and Juris Upatnieks, made them. The scientist who thought of them was trying to improve electron microscopes, but was unable to produce them in 1947 because of interference effects. FTP, identify this concept introduced by Dennis Gabor, which required laser light to create three-dimensional images.
The first ones were not created until eighteen years after the idea was conceived, when two scientists at the University of Michigan, Emmet Leith and Juris Upatnieks, made them.
{holography} or {holograph}s(accept alternatives)