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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 …

  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

    Sep 13, 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 …

  5. 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 …

  6. 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.

  7. 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 …

  8. 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 …

  9. 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 …

  10. Holography – University Physics Volume 3

    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 …