holographic medium

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• Holographic data storage — is a potential replacement technology in the area of high capacity data storage currently dominated by magnetic and conventional optical data storage. Magnetic and optical data storage devices rely on individual bits being stored as distinct… …   Wikipedia

• Holographic interferometry — (HI) [Powell RL Stetson KA, 1965, J. Opt. Soc. Am., 55, 1593 8] [Jones R Wykes C, Holographic and Speckle Interferometry, 1989, Cambridge University Press] is a technique which enables static and dynamic displacements of objects with optically… …   Wikipedia

• Holographic grating — A holographic grating is a type of diffraction grating formed by an interference fringe field of two laser beams whose standing wave pattern is exposed to a polished substrate coated with photoresist. Processing of the exposed medium results in a …   Wikipedia

• Holographic Versatile Disc — Информация в этой статье или некоторых её разделах устарела. Вы можете помочь проекту, обновив её и убрав после этого данны …   Википедия

• Holographischer Speicher — Holographic Versatile Card Holografischer Speicher ist eine Technik, mit der Informationen in einer sehr hohen Dichte innerhalb von Kristallen oder Foto Polymeren gespeichert werden können. Inhaltsverzeichnis 1 Technik 2 …   Deutsch Wikipedia

• Holografischer Speicher — Holographic Versatile Card Holografischer Speicher ist eine Technik, mit der Informationen in einer sehr hohen Dichte innerhalb von Kristallen oder Foto Polymeren gespeichert werden können. Inhaltsverzeichnis 1 …   Deutsch 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

• 3D optical data storage — is the term given to any form of optical data storage in which information can be recorded and/or read with three dimensional resolution (as opposed to the two dimensional resolution afforded, for example, by CD). [ Three Dimensional Optical Data …   Wikipedia

• optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… …   Universalium

• Computer data storage — 1 GB of SDRAM mounted in a personal computer. An example of primary storage …   Wikipedia

• HDSS — In late 1995 a joint university, industry and government consortium initiated the Holographic Data Storage System (HDSS) programme, with the initial goals of developing several key components for the system, including a high capacity, high… …   Wikipedia