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Large core fiber
| Fiber Optic Glossary |
An optical fiber with a comparatively large core, usually a step-index type. there is no standard definition of “large,” but they are generally considered as fibers with diameters of 400 microns or more
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Definition, английский
- The fidelity of a television system to the original scene.
- Also called resolution. the fidelity with which detail is reproduced by a television system ranging from a fuzzy to a sharp appearance.
- The fidelity of reproduction of the pattern edge relative to the original master
- N дефиниция, определе- ние
- A verbal representation of a concept which serves to differentiate it from related concepts and allows humans to recognize and agree on the concept.
- Description of linear demarcation sensitivity or the detail sharpness of object outline in a radiologic test image. it is a function of screen type, exposure geometry, radiation energy, and characteristics sensor (such as film).
- Описание чувствительности к линейной демаркации или четкости контуров объекта на радиологическом контрольном изображении. это зависит от типа экрана, геометрии экспозиции, энергии излучения и характеристик датчика (например, пленки).
Comparative, английский
A 1 сравнительный, сопоставительный; 2 cравнительно- исторический | n 1 сравнительная степень (син. ~ degree); 2 прилагательное или наре- чие в сравительной степени, компаратив analysis, construction, degree, grammar, linguistics, method, studies, transformation comparativism n компаративизм
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Multimode fiber (mmf), английский
An optical waveguide that allows more than one mode to be guided. 50/125, 62.5/125 and 100/140 are the most common. graded-index types are used in fiber optic communication systems
Plastic optical fiber (pof), английский
- An optical fiber type in which both the core and cladding are made from plastic. their transmission is typically much poorer than glass fiber, and their lowest losses are in the visible region. gi-pof is the high bandwidth version using a graded index core
- An optical fiber made entirely of plastic compounds. optical fibers in which both the core and cladding are made of plastic material. typically their transmission is much poorer than that of glass fibers, and their lowest losses are in the visible region.
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