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Optical properties
| Глоссарий по текстилю и текстильной промышленности |
A general term used to refer to the relations of yarn or fibers with light. it includes such parameters as birefringence, refractive index, reflectance, optical density, etc.
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Optical, английский
- Ranging, identification and communication system оптическая [лазерная] система измерения дальности, опознавания и связи
- That part of the electromagnetic spectrum covering the spectral range from the far-infrared to the ultra-violet. it is a superset of the visible and infrared spectral regimes.
- N оптический recognition optimality n оптимальность theory 1 наименования населённых пунктов – городов, посёлков, деревень и проч. – как предмет изучения лингвистики. 2 наука об именовании. 3 раздел языкознания, занимающийся изучением собственных имён; совокупность всех собственных имён. 4 компонент слога: начальный согласный или консонантная группа. 5 с логически равноправными членами. 6 выражается разной степенью одного и того же признака.
Optical (equipment), английский
Оптическое оборудование
Optical access network, английский
Оптическая сеть доступа optical add/drop multiplexer оптический мультиплексор ввода-вывода optical add/drop multiplexing оптическое мультиплексирование методом добавления/ответвления каналов
Optical add/drop multiplexer, английский
Optical admittance diagram, английский
Optical aimpoint guidance system, английский
Оптическая система самонаведения
Optical aircraft stopping device, английский
Optical amplifier, английский
- A device that amplifies light without converting it to electrical signal. types include the edfa, raman, and soa
- A device that amplifies an input optical signal without converting it into electrical form. the best developed are optical fibers doped with the rare-earth element erbium.
- Оптический усилитель
Optical anomaly, английский
Optical atmospheric qualities in europe, английский
(program) программа исследования оптических свойств атмосферы над странами западной европы орс уел the control indicated is operational control указанное управление является действующим
Optical attenuators, английский
Devices which can reduce the optical power e.g. of a light beam
Optical automatic ranging, английский
Автоматический лазерный дальномер «оптар»
Optical axis, английский
- An imaginary line at right angles to the surfaces of a lens and passing through its optical center.
- The line that passes through the center curvature of optical surfaces.
Optical axis, lens axis, английский
The imaginary line that extends straight out from a lens.
Optical bandpass, английский
The range of optical wavelengths which can be transmitted through a component.
Optical beam, английский
Optical beam;, русский
Optical black, английский
Optical brightener, английский
1. a colorless compound that, when applied to fabric, absorbs the ultraviolet radiation in light but emits radiation in the visible spectrum. 2. fluorescent materials added to polymer in manufactured fiber production that emit light in the visible spectrum, usually with a blue cast.
Optical bypass switch, английский
Блок оптического обхода; оптический переключатель optical cable оптический кабель
Optical cable entries, английский
Parameters, английский
Параметры
Birefringence, английский
- The phenomenon of double refraction, or the polarization dependence of the refractive index in a medium
- Двойное лучепреломление
- An optical term meaning double refraction, and used in examination of manufactured fibers to measure the degree of molecular orientation effected by stretching or drawing.
- Splitting of a light beam into two parts through a translucent material.
- Splitting of light into two beams, through double refraction, as it passes through specific types of translucent materials.
Refractive, английский
Reflectance, английский
- The percentage of light that is reflected from an object. spectrophotometers measure an object's reflectance at various intervals along the visible spectrum to determine the object color's spectral curve. see spectral curve, spectral data.
- The ratio of light returned from a surface expressed as a percentage.
- Отражательная способность
- The percentage of light reflected from a component, such as a connector, splice, splitter, or wdm
- The ratio of the reflected flux to the flux incident on a surface. reflectance coefficient, reflectance factor
- Коэффициент отражения, отражательная способность
- Ratio of reflected wave energy to incident wave energy. also known as reflectivity.
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Mineral fibers, английский
A generic term for all non-metallic, inorganic fibers, which may be natural, such as asbestos, or manufactured from such sources as rock, ore, alloys, slag, or glass.
Package build, английский
A general term that applies to the shape, angles, tension, etc., of a yarn package during winding. package build affects performance during subsequent processing.
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