Question

Explain different parts of optical fibre in physics

Answer 1

Answer:

Optical fibers typically include a core surrounded by a transparent cladding material with a lower index of refraction. Light is kept in the core by the phenomenon of total internal reflection which causes the fiber to act as a waveguide

Explanation:

Answer 2

Answer:

Typically there are three main components of optical fiber: the core, which carries the light; the cladding, which surrounds the core with a lower refractive index and contains the light; and the coating, which protects the fragile fiber within.