- stress-induced birefringence
- индуцированное (упругими) напряжениями дву(луче)преломление
English-Russian electronics dictionary .
stress-induced birefringence
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Birefringence — Displacement of light rays with perpendicular polarization through a birefringent material … Wikipedia
brewster — (B) a unit used in optics to measure stress induced birefringence. A material exhibits birefringence if it has different indices of refraction along different axes. Many crystals exhibit birefringence. In addition, certain substances,… … Dictionary of units of measurement
Brewster (unit) — The brewster (B) is a non SI unit used to measure the susceptibility of a material to photoelasticity, or the value of the Stress Optic Coefficient of the material. The unit has dimensions reciprocal to those of stress. One brewster is defined to … Wikipedia
Timeline of electromagnetism and classical optics — Timeline of electromagnetism and classical optics* 130 mdash; Claudius Ptolemy tabulates angles of refraction for several media * 1021 mdash; Ibn al Haytham (Alhazen) writes the Book of Optics , studying lenses, the psychology of vision, the… … 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
Photoelasticity — is an experimental method to determine stress distribution in a material. The method is mostly used in cases where mathematical methods become quite cumbersome. Unlike the analytical methods of stress determination, photoelasticity gives a fairly … Wikipedia
Liquid crystal — Schlieren texture of liquid crystal nematic phase Liquid crystals (LCs) are a state of matter that have properties between those of a conventional liquid and those of a solid crystal.[1] For instance, an LC may flow like a liquid, but its… … Wikipedia
Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle … Wikipedia
Dielectric — A dielectric is an electrical insulator that can be polarized by an applied electric field. When a dielectric is placed in an electric field, electric charges do not flow through the material, as in a conductor, but only slightly shift from their … Wikipedia
Maxwell's equations — For thermodynamic relations, see Maxwell relations. Electromagnetism … Wikipedia
liquid crystal — a liquid having certain crystalline characteristics, esp. different optical properties in different directions when exposed to an electric field. [1890 95] * * * Substance that flows like a liquid but maintains some of the ordered structure… … Universalium
