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  1. 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 …

  2. How Holograms Work | HowStuffWorks

    Aug 30, 2023 · In a hologram, the two intersecting light wave fronts form a pattern of hyperboloids — three-dimensional shapes that look like hyperbolas rotated around one or more focal points.

  3. 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).

  4. Holography | Optics, 3D Imaging & Laser Technology | Britannica

    Nov 4, 2025 · Holography, means of creating a unique photographic image without the use of a lens. The photographic recording of the image is called a hologram, which appears to be an …

  5. 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 …

  6. 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 …

  7. 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.

  8. 4.8: Holography - Physics LibreTexts

    The name hologram means “entire picture” (from the Greek holo, as in holistic) because the image is three-dimensional. Holography is the process of producing holograms and, although they are …

  9. What Is a Hologram? Definition, Tech & AI-Driven Uses | LC Hologram

    The idea of a hologram is to see a certain visual or image in 3D dimension floating in the air. This image can be a designed object or a representation of person. Holograms are often used in various …

  10. Hologram Technology: Understanding How it Works in 2024

    Aug 7, 2024 · Holograms provide a realistic visual experience that captures three-dimensional images without the need for special tools, like 3D glasses. This effect is created through holography, an …