ellipsoid of polarization

См. также в других словарях:

• polarization ellipsoid — poliarizacijos elipsoidas statusas T sritis fizika atitikmenys: angl. polarization ellipsoid vok. Polarisationsellipsoid, n rus. эллипсоид поляризации, m pranc. ellipsoïde de polarisation, m …   Fizikos terminų žodynas

• Index ellipsoid — In optics, an index ellipsoid is a diagram of an ellipsoid that depicts the orientation and relative magnitude of refractive indices in a crystal. The equation for the ellipsoid is constructed using the electric displacement vector D and the… …   Wikipedia

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• Birefringence — Displacement of light rays with perpendicular polarization through a birefringent material …   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

• Demagnetizing field — Electromagnetism Electricity · …   Wikipedia

• Crystal optics — is the branch of optics that describes the behaviour of light in anisotropic media, that is, media (such as crystals) in which light behaves differently depending on which direction the light is propagating. The index of refraction depends on… …   Wikipedia

• Quadratic form — In mathematics, a quadratic form is a homogeneous polynomial of degree two in a number of variables. For example, is a quadratic form in the variables x and y. Quadratic forms occupy a central place in various branches of mathematics, including… …   Wikipedia

• S. Pancharatnam — Shivaramakrishnan Pancharatnam (1934 1969) was an Indian physicist who did significant work in the field of optics. He is most famous for his discovery of a type of geometric phase known as Pancharatnam phase for polarized beams passing through… …   Wikipedia

• Dielectrophoresis — (or DEP) is a phenomenon in which a force is exerted on a dielectric particle when it is subjected to a non uniform electric field.[1][2][3][4][5] This force does not require the particle to be …   Wikipedia

• Effective Medium Approximations — are analytical models that describe the macroscopic properties of a medium based on the properties and the relative fractions of its components. They are continuous theories and do not relate directly to percolating systems. Indeed, among the… …   Wikipedia