- optical constants
- Геология: оптические константы (минералов)
Универсальный англо-русский словарь. Академик.ру. 2011.
optical constants
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Optical window in biological tissue — The Optical window [1] (also known as therapeutic window) defines the range of wavelengths where light has its maximum depth of penetration in tissue. Within the NIR window, scattering is the most dominant light tissue interaction, and therefore… … Wikipedia
Optical aberration — v · d · e Optical aberration … Wikipedia
Optical mineralogy — A petrographic microscope, which is an optical microscope fitted with cross polarizing lenses, a conoscopic lens, and compensators (plates of anisotropic materials; gypsum plates and quartz wedges are common), for crystallographic analysis.… … Wikipedia
Determination of equilibrium constants — Equilibrium constants are determined in order to quantify chemical equilibria. When an equilibrium constant is expressed as a concentration quotient, it is implied that the activity quotient is constant. In order for this assumption to be valid… … Wikipedia
Oort constants — The Oort constants (discovered by Jan Oort) A and B are empirically derived parameters that characterize the local rotational properties of our galaxy, the Milky Way, in the following manner: where V0 and R0 are the rotational velocity and… … Wikipedia
Atomic, molecular, and optical physics — is the study of matter matter and light matter interactions on the scale of single atoms or structures containing a few atoms. The three areas are grouped together because of their interrelationships, the similarity of methods used, and the… … Wikipedia
Maxwell's equations — For thermodynamic relations, see Maxwell relations. Electromagnetism … Wikipedia
Ellipsometry — is a versatile and powerful optical technique for the investigation of the dielectric properties (complex refractive index or dielectric function) of thin films. It has applications in many different fields, from semiconductor physics to… … Wikipedia
Paul Drude — Infobox Scientist name = Paul Drude image width = 250px caption = Paul Karl Ludwig Drude birth date = birth date|1863|7|12|mf=y birth place = Braunschweig, Duchy of Brunswick death date = death date and age|1906|7|5|1863|7|12|mf=y death place =… … Wikipedia
Twisted nematic field effect — The twisted nematic effect ( TN effect ) in liquid crystals is claimed to be first discovered by James Fergason in 1970 at the International Liquid Xtal Company in Kent Ohio. Fergason patented his work at about the same time that the Central… … Wikipedia
Fraunhofer lines — Fraun·ho·fer lines frau̇n .hōf ər n pl the dark lines in the spectrum of sunlight Fraunhofer Joseph von (1787 1826) German optician and physicist. Fraunhofer was a master theoretical optician as well as an expert maker of glass lenses and… … Medical dictionary
