liquid-crystal grating

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• Liquid Crystal on Silicon — LCoS (Abkürzung für engl. Liquid Crystal on Silicon) ist ein Anzeigegerät ähnlich einem LCD. Im Gegensatz zu diesem lässt es das Licht allerdings nicht durch, sondern reflektiert es. Inhaltsverzeichnis 1 Aufbau 2 Anwendung 3 Siehe auch 4… …   Deutsch Wikipedia

• Grating Light Valve — Grobe Skizze eines Projektors mit Grating Light Valve Grating Light Valve ist ein Markenname der Firma Silicon Light Machines für ein MEMS, welches zur gezielten Ablenkung von Licht dient. Damit kann es in Projektionssystem wie Projektoren und… …   Deutsch Wikipedia

• Optical axis grating — Optical axis gratings (OAGs) are gratings of optical axis of a birefringent material. In OAGs, the birefringence of the material is constant, while the direction of optical axis is periodically modulated in a fixed direction. In this way they are …   Wikipedia

• Colloidal crystal — A colloidal crystal is an ordered array of colloid particles, analogous to a standard crystal whose repeating subunits are atoms or molecules.[1] A natural example of this phenomenon can be found in the gem opal, where spheres of silica assume a… …   Wikipedia

• Thermometer — A clinical mercury in glass thermometer …   Wikipedia

• Optical axis gratings — (OAGs) are gratings of optical axis of a birefringent material. In OAGs, the birefringence of the material is constant, while the direction of optical axis is periodically modulated in a fixed direction. In this way they are different from the… …   Wikipedia

• OLPC XO-1 — XO 1 Manufacturer Quanta Computer Media 1 GB flash memory Operating system …   Wikipedia

• Optical vortex — An optical vortex (also known as a screw dislocation or phase singularity) is a zero of an optical field, a point of zero intensity. Research into the properties of vortices has thrived since a comprehensive paper by Nye and Berry, in 1974,[1]… …   Wikipedia

• Colloid — Milk is an emulsified colloid of liquid butterfat globules dispersed within a water based solution. A colloid is a substance microscopically dispersed evenly throughout another substance.[1] A colloidal system consists of two separate phases: a… …   Wikipedia

• Photonics — Refraction of waves of photons (light) by a prism The science of photonics[1] includes the generation, emission, transmission, modulation, signal processing, switching …   Wikipedia

• Chiral Photonics — Chiral Photonics, Inc. is a photonics company based in Pine Brook, New Jersey, founded in 1999. The company is developing a new class of optical devices based on twisting glass optical fibers. These in fiber devices aim to displace discrete… …   Wikipedia