Assertion: fiber optic cable's core | /r/LocatedNear | transparent cladding material
Facets:
value: with a lower index of refraction
type: OTHER
Source sentences:
text: Optical fibers typically include a core surrounded by a transparent cladding material with a lower index of refraction.
text: In terms of their construction, optical fibers have a transparent "core" which is surrounded by a transparent "cladding" material with a lower index of refraction, which helps to keep light in the core.
text: Optical fibers typically include a transparent core surrounded by a transparent cladding material with a lower index of refraction.
text: A fiber optic cable consists of glass or plastic core surrounded by a transparent cladding material with a lower index of refraction.