Dennis Gabor

Dennis Gabor invented holography, a technique that uses light interference to capture and reproduce three-dimensional images. He conceived the idea in 1947 while working at Imperial College London, though practical holography only became feasible after the invention of the laser in 1960 provided the coherent light source his theory required.

Yes, Dennis Gabor was awarded the Nobel Prize in Physics in 1971 for his invention and development of the holographic method. The prize recognized that his 1947 concept, which had initially been impractical, had been vindicated by subsequent laser technology and had become a significant scientific tool.

Gabor's holography concept required a source of coherent, monochromatic light to function properly, but no such practical source existed in 1947. It was only after Theodore Maiman demonstrated the first working laser in 1960 that engineers could produce high-quality holograms, making Gabor's decades-old theory viable.

Dennis Gabor carried out his pioneering holography work at Imperial College London, where he was a professor of applied electron physics. Originally from Hungary, Gabor had fled continental Europe and settled in England, where he spent much of his career and became a British citizen.