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  2. Computer-generated holography - Wikipedia

    en.wikipedia.org/wiki/Computer-generated_holography

    It involves generating holographic interference patterns. A computer-generated hologram can be displayed on a dynamic holographic display, or it can be printed onto a mask or film using lithography. [1] When a hologram is printed onto a mask or film, it is then illuminated by a coherent light source to display the holographic images.

  3. Physics of optical holography - Wikipedia

    en.wikipedia.org/wiki/Physics_of_Optical_Holography

    Normally, if a hologram is illuminated by a white light source, each wavelength can be considered to generate its own holographic reconstruction, and these will vary in size, angle, and distance. These will be superimposed, and the summed image will wipe out any information about the original scene, as if superimposing a set of photographs of ...

  4. Holography - Wikipedia

    en.wikipedia.org/wiki/Holography

    Two photographs of a single hologram taken from different viewpoints. Holography is a technique that enables a wavefront to be recorded and later reconstructed. It is best known as a method of generating three-dimensional images, and has a wide range of other uses, including data storage, microscopy, and interferometry.

  5. TikTok told us to make this 3D hologram projector

    www.aol.com/lifestyle/tiktok-told-us-3d-hologram...

    Finally, a 3D hologram that doesn’t cost millions of dollars. For premium support please call: 800-290-4726 more ways to reach us

  6. Holographic screen - Wikipedia

    en.wikipedia.org/wiki/Holographic_screen

    A holographic screen is a two-dimensional display technology that uses coated glass media for the projection surface of a video projector. "Holographic" refers not to a stereoscopic effect, but to the coating that bundles light using formed microlenses. The lens design and attributes match the holographic area.

  7. Holographic display - Wikipedia

    en.wikipedia.org/wiki/Holographic_display

    A holographic display is a type of 3D display that utilizes light diffraction to display a three-dimensional image to the viewer. Holographic displays are distinguished from other forms of 3D displays in that they do not require the viewer to wear any special glasses or use external equipment to be able to see the image, and do not cause a vergence-accommodation conflict.

  8. Holographic Studios - Wikipedia

    en.wikipedia.org/wiki/Holographic_Studios

    Holographic Studios, located in the borough of Manhattan in New York City, is the world's oldest gallery of holography. [1] It was founded in 1979 [ 2 ] by Jason Sapan , one of the pioneers of holography.

  9. Spatial light modulator - Wikipedia

    en.wikipedia.org/wiki/Spatial_light_modulator

    A simple example is an overhead projector transparency. Usually when the term SLM is used, it means that the transparency can be controlled by a computer. SLMs are primarily marketed for image projection, displays devices, [1] and maskless lithography. [citation needed] SLMs are also used in optical computing and holographic optical tweezers.

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