The British scientist Dennis Gabor brought the principle of holography firstly in 1948. Gabor put forward a method that can record both amplitude and phase of the original wave simultaneously, and the recording system had been adopted in-line holography.

• 盖伯为提高电子显微镜的分辨率，提出了一种同时记录物体光波振幅和相位的方法，并用实验证实了这一想法。