
Holography - Wikipedia
A hologram represents a recording of information regarding the light that came from the original scene as scattered in a range of directions rather than from only one direction, as in a photograph. This …
HOLOGRAM Definition & Meaning - Merriam-Webster
A hologram is a picture of a "whole" object, showing it in three dimensions. We've all seen cheap hologram images on credit cards and ID cards (where they help prevent copying).
Holography | Optics, 3D Imaging & Laser Technology | Britannica
Dec 20, 2025 · The photographic recording of the image is called a hologram, which appears to be an unrecognizable pattern of stripes and whorls but which—when illuminated by coherent light, as by a …
HOLOGRAM | definition in the Cambridge English Dictionary
HOLOGRAM meaning: 1. a special type of photograph or image made with a laser in which the objects shown look solid…. Learn more.
What is a Hologram? – Holocenter
A holographic image can be seen by looking into an illuminated holographic print or by shining a laser through a hologram and projecting the image onto a screen.
How Holograms Work | HowStuffWorks
Aug 30, 2023 · If you want to see a hologram, you don't have to look much farther than your wallet. But the most impressive holograms are large scale and illuminated with lasers or displayed in a darkened …
Introduction to Holography - ThoughtCo
Jun 10, 2025 · Holograms create three-dimensional images by using light interference patterns from laser beams. Lasers make holograms because their light is coherent, meaning it has the same …
What is a Hologram? | Hologram Definition | Live Science
May 23, 2013 · Holography is a photographic technique that records the light scattered from an object, and then presents it in a way that appears three-dimensional. Holograms pop up in movies such as …
Holography - HyperPhysics
Holograms are true three-dimensional images. This is evidenced by the fact that you can move your head while viewing the image and see it in a different perspective. This includes revealing part of the …
What is a hologram? - Mixed Reality | Microsoft Learn
Apr 29, 2022 · Holograms are digital objects that are part of your world. The holograms that HoloLens renders appear in the holographic frame directly in front of users' eyes. Holograms add light to your …