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• All-silica fiber — Silica fiber or silicic acid fibres are produced from sodium silicate fibers in a dry spinning method, the sodium silicate fibres are free of non alkali metal compounds and have a mole Na2O : SiO2 ratio of 1 :3 to 1:9; the silicic acid fibres… …   Wikipedia

• silica mineral — Any of the forms of silicon dioxide (SiO2), including quartz, tridymite, cristobalite, coesite, stishovite, melanophlogite, lechatelierite, and chalcedony. Various kinds of silica minerals have been produced synthetically. * * * Introduction… …   Universalium

• Silica fume — Not to be confused with fumed silica. Silica fume, 380m²/g Silica fume, also known as microsilica, is a fine grain, thin, and very high surface area silica. It is sometimes confused with fumed silica (also known as pyrogenic silica) and colloidal …   Wikipedia

• Silica Residence Hotel- Duplicate 297491 — (Сан Лючидо,Италия) Категория отеля: 3 звездочный отель Адрес: Via Marina, 8703 …   Каталог отелей

• Plastic-clad silica fiber — In telecommunications and fiber optics, a plastic clad silica fiber or polymer clad silica fiber (PCS) is an optical fiber that has a silica based core and a plastic cladding. The cladding of a PCS fiber should not be confused with the polymer… …   Wikipedia

• DNA separation by silica adsorption — is an important method of DNA separation that is used in novel technologies that use micro channels. The principle behind this type of separation relies on DNA molecules binding to silica surfaces in the presence of certain salts and under… …   Wikipedia

• Plastic optical fiber — (POF) (or fibre) is an optical fiber which is made out of plastic. Traditionally PMMA (acrylic) is the core material, and fluorinated polymers are the cladding material. Since the late 1990s however, much higher performance POF based on… …   Wikipedia

• Photonic-crystal fiber — (PCF) is a new class of optical fiber based on the properties of photonic crystals. Because of its ability to confine light in hollow cores or with confinement characteristics not possible in conventional optical fiber, PCF is now finding… …   Wikipedia

• Zero-dispersion wavelength — In a single mode optical fiber, the zero dispersion wavelength is the wavelength or wavelengths at which material dispersion and waveguide dispersion cancel one another. In all silica based optical fibers, minimum material dispersion occurs… …   Wikipedia

• Reference surface — In fiber optic technology, a reference surface is that surface of an optical fiber that is used to contact the transverse alignment elements of a component such as a connector or mechanical splice. For telecommunications grade fibers, the… …   Wikipedia

• Микроструктурированное оптическое волокно — (фотоннокристаллическое оптическое волокно)  это новейший класс оптического волокна, основанный на особых свойствах фотонных кристаллов. Литература P. St. J. Russell, «Photonic crystal fibers», Science 299, 358 362 (2003). (Review article.)… …   Википедия