4 suppliers

Computer-Generated Holograms

A computer-generated hologram is a holographic image produced using computational methods and algorithms, rather than traditional optical techniques. CGHs are generated entirely in digital form using computers and are often displayed on devices such as liquid crystal displays or digital micro-mirror devices. Learn more about computer-generated holograms →

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AOM - Arizona Optical Metrology - Tucson, AZ

Provides measurement solutions for optical surfaces and systems. Custom metrology for measuring surface figure error, precision alignment, and transmitted wavefront error. Products include computer-generated holograms (CGHs) for interferometric measurement of aspheric and freeform surfaces, mechanics, and accessories for enabling CGH measurements.

DIOPTIC GmbH - Weinheim, Germany

Dutch Holographic Laboratory BV - Eindhoven, Netherlands

Forth Dimension Holographics - Nashville, IN

Glossary

computer-generated hologram A computer-generated hologram (CGH) is a holographic image produced using computational methods and algorithms, rather than traditional optical techniques. CGHs are generated entirely in digital form using computers and are often displayed on...
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...

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