Close-up of the wavefront pattern recorded on the holographic film (Credit: 3Blue1Brown, YouTube) In a recent video by [3Blue1Brown], this process of recording the wavefront with holography is ...

It proposes that the universe is a three-dimensional image projected off a two-dimensional surface, much like a hologram emerges from a sheet of photographic film. Known as the holographic principle, ...

[HYUNDAI MOBIS] The front windshield of Kia's EV9, displayed at the trade show, is dispatched with so-called holographic optical element film, which “utilizes the principle of light diffraction ...