- optical thickness
- оптическая толщина
English-Russian dictionary of terminology cable technology.
English-Russian dictionary of terminology cable technology.
Optical thickness — Optical thickness, also called optical depth, is the depth of a material or medium in which the intensity of light (or other radiation) of a given frequency is reduced by a factor of 1/e. In rough terms 1/3 of the light is absorbed within one… … Wikipedia
spectral directional optical thickness — spektrinis kryptinis optinis storis statusas T sritis Standartizacija ir metrologija apibrėžtis Apibrėžtį žr. priede. priedas( ai) Grafinis formatas atitikmenys: angl. spectral directional optical thickness vok. gerichtete spektrale optische… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
spectral directional optical thickness — spektrinis kryptinis optinis storis statusas T sritis fizika atitikmenys: angl. spectral directional optical thickness vok. gerichtete spektrale optische Dicke, f rus. спектральная направленная оптическая толщина, f pranc. épaisseur optique… … Fizikos terminų žodynas
Thickness — may refer to:* Thickness in graph theory * Thickness of layers in Geology * Thickness planer a woodworking machine * Optical thickness in optics … Wikipedia
Optical depth — For other uses, see Optical depth (astrophysics). Optical depth, or optical thickness, is a measure of transparency. Optical depth is defined by the negative logarithm of the fraction of radiation (e.g., light) that is not scattered or absorbed… … Wikipedia
Optical coherence tomography — Intervention Optical Coherence Tomography (OCT) image of a sarcoma MeSH … Wikipedia
Optical interferometry — combines two or more light waves in an optical instrument in such a way that interference occurs between them. Early interferometers used white light sources and also monochromatic light from atomic sources (e.g., Young s double slit experiment… … Wikipedia
Optical tomography — Intervention MeSH D041622 Optical tomography is a form of computed tomography that creates a digital volumetric model of an object by reconstructing images made from light transmitted and scattered through an … Wikipedia
Optical lens design — refers to the calculation of lens construction parameters (variables) that will meet a set of performance requirements and constraints, including cost and schedule limitations. Construction parameters include surface profile types (spherical,… … Wikipedia
Optical coating — Optically coated mirrors and lenses. An optical coating is one or more thin layers of material deposited on an optical component such as a lens or mirror, which alters the way in which the optic reflects and transmits light. One type of optical… … 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