polarization field

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• Polarization — ( Brit. polarisation) is a property of waves that describes the orientation of their oscillations. For transverse waves, it describes the orientation of the oscillations in the plane perpendicular to the wave s direction of travel. Longitudinal… …   Wikipedia

• Polarization mode dispersion — (PMD) is a form of modal dispersion where two different polarizations of light in a waveguide, which normally travel at the same speed, travel at different speeds due to random imperfections and asymmetries, causing random spreading of optical… …   Wikipedia

• Polarization in astronomy — Polarization is an important phenomenon in astronomy. The polarization of starlight was first observed by the astronomers William Hiltner and John S. Hall in 1949. Subsequently, Jesse Greenstein and Leverett Davis, Jr. developed theories allowing …   Wikipedia

• Polarization (disambiguation) — Polarization or polarisation of transverse waves describes the orientation of oscillations in the plane perpendicular to the wave s direction of travel.Polarization or polarisation can also refer to:In the physical sciences: *Polarization density …   Wikipedia

• Polarization spectroscopy — comprises a set of spectroscopic techniques based on polarization properties of light (not necessarily visible one; UV, X ray, infrared, or in any other frequency range of the electromagnetic radiation). By analyzing the polarization properties… …   Wikipedia

• polarization — [pō΄lə ri zā′shən] n. [< POLARIZE + ATION] 1. the producing of polarity in something, or the acquiring of polarity 2. the process or condition of being divided into two opposing groups 3. Elec. a condition in which gases produced during… …   English World dictionary

• Polarization density — In classical electromagnetism, the polarization density (or electric polarization, or simply polarization) is the vector field that expresses the density of permanent or induced electric dipole moments in a dielectric material. The polarization… …   Wikipedia

• Polarization of an algebraic form — In mathematics, in particular in algebra, polarization is a technique for expressing a homogeneous polynomial in a simpler fashion by adjoining more variables. Specifically, given a homogeneous polynomial, polarization produces a multilinear form …   Wikipedia

• polarization — /poh leuhr euh zay sheuhn/, n. 1. a sharp division, as of a population or group, into opposing factions. 2. Optics. a state, or the production of a state, in which rays of light or similar radiation exhibit different properties in different… …   Universalium

• Polarization identity — In mathematics, and more specifically in the theory of normed spaces and pre Hilbert spaces in functional analysis, a vector space over the real numbers (the formula for the complex case is given in the article on Banach spaces) whose norm is… …   Wikipedia

• polarization — noun a) the production, or the condition of polarity b) the production of polarized light; the direction in which the electric field of an electromagnetic wave points …   Wiktionary