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relative refractive index

См. также в других словарях:

  • Relative refractive index — Refractive Re*fract ive (r?*fr?kt ?v), a. [Cf. F. r[ e]fractif. See {Refract}.] Serving or having power to refract, or turn from a direct course; pertaining to refraction; as, refractive surfaces; refractive powers. [1913 Webster] {Refractive… …   The Collaborative International Dictionary of English

  • relative refractive index — santykinis lūžio rodiklis statusas T sritis fizika atitikmenys: angl. relative index of refraction; relative refractive index vok. relativer Brechungsindex, m rus. относительный показатель преломления, m pranc. indice de réfraction relatif, m …   Fizikos terminų žodynas

  • relative refractive index — noun : relative index of refraction …   Useful english dictionary

  • Refractive index — Refractive Re*fract ive (r?*fr?kt ?v), a. [Cf. F. r[ e]fractif. See {Refract}.] Serving or having power to refract, or turn from a direct course; pertaining to refraction; as, refractive surfaces; refractive powers. [1913 Webster] {Refractive… …   The Collaborative International Dictionary of English

  • Absolute refractive index — Refractive Re*fract ive (r?*fr?kt ?v), a. [Cf. F. r[ e]fractif. See {Refract}.] Serving or having power to refract, or turn from a direct course; pertaining to refraction; as, refractive surfaces; refractive powers. [1913 Webster] {Refractive… …   The Collaborative International Dictionary of English

  • Refractive index contrast — Refractive index contrast, in an optical fiber, is a measure of the relative difference in refractive index of the core and cladding. Refractive index contrast, Delta;, is given by Delta; = ( n 12 n 22)/(2 n 12), where n 1 is the maximum… …   Wikipedia

  • Refractive index — Refraction of light at the interface between two media. In optics the refractive index or index of refraction of a substance or medium is a measure of the speed of light in that medium. It is expressed as a ratio of the speed of light in vacuum… …   Wikipedia

  • Refractive — Re*fract ive (r?*fr?kt ?v), a. [Cf. F. r[ e]fractif. See {Refract}.] Serving or having power to refract, or turn from a direct course; pertaining to refraction; as, refractive surfaces; refractive powers. [1913 Webster] {Refractive index}. (Opt.) …   The Collaborative International Dictionary of English

  • relative index of refraction — santykinis lūžio rodiklis statusas T sritis fizika atitikmenys: angl. relative index of refraction; relative refractive index vok. relativer Brechungsindex, m rus. относительный показатель преломления, m pranc. indice de réfraction relatif, m …   Fizikos terminų žodynas

  • Relative permittivity — Relative static permittivities of some materials at room temperature under 1 kHz[1] Material εr Vacuum 1 (by definition) Air 1.00058986 ± 0.00000050 (at STP, for 0.9 MH …   Wikipedia

  • Relative static permittivity — The relative static permittivity (or static relative permittivity) of a material under given conditions is a measure of the extent to which it concentrates electrostatic lines of flux. It is the ratio of the amount of stored electrical energy… …   Wikipedia

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