Holography Stocks List
Symbol | Grade | Name | % Change | |
---|---|---|---|---|
WIMI | C | WiMi Hologram Cloud Inc. | -11.44 | |
HOLO | F | MicroCloud Hologram Inc. | 8.61 |
Related Industries: Advertising Agencies Electronic Components
Date | Stock | Title |
---|---|---|
Sep 26 | WIMI | WIMI develops glasses product "WiMi HoloAR Lens" to enhance wearable user experience |
- Holography
Holography is a technique that enables a wavefront to be recorded and later re-constructed. Holography is best known as a method of generating three-dimensional images, but it also has a wide range of other applications. In principle, it is possible to make a hologram for any type of wave.
A hologram is made by superimposing a second wavefront (normally called the reference beam) on the wavefront of interest, thereby generating an interference pattern which is recorded on a physical medium. When only the second wavefront illuminates the interference pattern, it is diffracted to recreate the original wavefront. Holograms can also be computer-generated by modelling the two wavefronts and adding them together digitally. 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.
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