Question

Name the physical principle on which the working of optical fibers is based.

Answer 1

Answer:

optics

Explanation:

optics is the physical principle on optical fibres work on

Answer 2

Answer:

An optical fibre is a cylindrical dielectric waveguide (non conductive waveguide) that transmits light along its axis, by the process of total internal reflection. The fibre consist of a core surrounded by a cladding layer, both of which are made of dielectric materials.