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Photonics Buyers' Guide / Computer-Generated Holograms

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Computer-Generated Holograms

A computer-generated hologram is a synthetic hologram produced using a computer plotter. The binary structure is formed on a large scale and is then photographically reduced. The holograms are then etched into a medium.


The Photonics Buyers' Guide is a comprehensive resource for verified providers of Computer-Generated Holograms. Profiles and contact information for manufacturers and suppliers are provided by the companies and verified by our editors. If you have updated information about any of the organizations listed, please contact us.
Glossary
  • computer-generated hologram (CGH) A synthetic hologram produced using a computer plotter. The binary structure is formed on a large scale and is then photographically reduced. The holograms are then etched into a medium.
  • computer-generated volume hologram (CGVH) Combination of computer-generated and volume holograms that allow arbitrary selection of the location and color of computer-generated images when white light illumination is used.
  • hologram An interference pattern that is recorded on a high-resolution plate, the two interfering beams formed by a coherent beam from a laser and light scattered by an object. If after processing, the plate is viewed correctly by monochromatic light, a...
holographysynthetic hologramcomputer generated holographyinterference patternthree-dimensional imageholograms computer-generatedCGH3D-displaythree dimensional plottingetchingdiffractive opticsoptics
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