planar hologram

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• Digital planar holography — Planar waveguide Digital Planar Holography (DPH) is a new technology, developed recently, circa 2003, for fabricating miniature components for integrated optics. The essence of the DPH technology is embedding digital holograms, calculated in a… …   Wikipedia

• Holography — (from the Greek, ὅλος hólos whole + γραφή grafē writing, drawing) is a technique that allows the light scattered from an object to be recorded and later reconstructed so that it appears as if the object is in the same position relative to the… …   Wikipedia

• Computer-generated holography — (CGH) is the method of digitally generating holographic interference patterns. A holographic image can be generated e.g. by digitally computing a holographic interference pattern and printing it onto a mask or film for subsequent illumination by… …   Wikipedia

• Digital holography — is the technology of acquiring and processing holographic measurement data, typically via a CCD camera or a similar device. In particular, this includes the numerical reconstruction of object data from the recorded measurement data, in… …   Wikipedia

• Diffraction — Computer generated intensity pattern formed on a screen by diffraction from a square aperture …   Wikipedia

• Light-emitting diode — LED redirects here. For other uses, see LED (disambiguation). Light emitting diode Red, pure green and blue LEDs of the 5mm diffused type Type Passive, optoelectronic Working principle Electr …   Wikipedia

• Volumetric display — A volumetric display device is a graphical display device that forms a visual representation of an object in three physical dimensions, as opposed to the planar image of traditional screens that simulate depth through a number of different visual …   Wikipedia

• Holographic algorithm — Holographic algorithms are a family of algorithms invented by Leslie ValiantHolographic Algorithms, by L. Valiant. In Proc. 45th IEEE Symposium onFoundations of Computer Science, 2004, 306 315.] that can obtain exponential speedup on certain… …   Wikipedia

• Sculpture — Sculptor redirects here. For the constellation, see Sculptor (constellation). For other uses, see Sculpture (disambiguation). The Dying Gaul, a Roman marble copy of a Hellenistic work of the late 3rd century BCE Capitoline Museums, Rome …   Wikipedia

• List of types of interferometers — Field and linear interferometers = *Astronomical interferometer / Michelson stellar interferometer *Classical interference microscopy *Cyclic interferometer *Diffraction grating interferometer (white light) *Double slit interferometer *Fabry… …   Wikipedia

• Quantum dot display — A quantum dot display is a type of display technology used in flat panel displays as an electronic visual display. Quantum dots (QD) or semiconductor nanocrystals are a form of light emitting technology and consist of nano scale crystals that can …   Wikipedia