photorefractive material

См. также в других словарях:

• Photorefractive effect — The photorefractive effect is a nonlinear optical effect seen in certain crystals and other materials that respond to light by altering their refractive indexcite book author=J. Frejlich title=Photorefractive materials : fundamental concepts,… …   Wikipedia

• photorefractive — pho·to·re·frac·tive (fō tō rĭ frăkʹtĭv) adj. Of or relating to a material that undergoes a change in refractive index when subjected to light or an electric field. * * * …   Universalium

• photorefractive — ˌ adjective Etymology: phot + refractive : relating to, caused by, or having an index of refraction that changes relative to the intensity of incident light * * * photorefractˈive adjective Of a material whose refractive index changes in response …   Useful english dictionary

• Zinc telluride — Chembox new Name = Zinc telluride ImageFile = Zinc selenide unit cell 3D balls.png OtherNames = Section1 = Chembox Identifiers CASNo = 1315 11 3 Section2 = Chembox Properties Formula = ZnTe MolarMass = 192.99 g/mol Appearance = red crystals… …   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

• Barium titanate — Chembox new Name = Barium titanate ImageFile = ImageName = Barium titanate OtherNames = Section1 = Chembox Identifiers CASNo = 12047 27 7 Section2 = Chembox Properties Formula = BaTiO3 MolarMass = 233.192 g/mol Appearance = white crystals Density …   Wikipedia

• Dissipative soliton — Dissipative solitons (DSs) are stable solitary localized structures that arise in nonlinear spatially extended dissipative systems due to mechanisms of self organization. They can be considered as an extension of the classical soliton concept in… …   Wikipedia

• Nonlinear optics — (NLO) is the branch of optics that describes the behaviour of light in nonlinear media, that is, media in which the dielectric polarization P responds nonlinearly to the electric field E of the light. This nonlinearity is typically only observed… …   Wikipedia

• 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

• Eye surgery — Intervention Eye surgery in the Middle Ages. ICD 10 PCS 08 ICD 9 CM …   Wikipedia

• Laser ultrasonics — uses lasers to generate and detect ultrasonic waves. It is a non contact technique used to measure materials thickness, detect flaws and materials characterisation. The basic components of a laser ultrasonic system are a generation laser, a… …   Wikipedia