Question

what is optical fibre. how does it's work.
What are it's application​

Answer 1

Answer:

Explanation:

Fiber optics, or optical fibers, are long, thin strands of carefully drawn glass about the diameter of a human hair. These strands are arranged in bundles called optical cables. We rely on them to transmit light signals over long distances.

Answer 2

Answer:

Fiber optics, or optical fibers, are long, thin strands of carefully drawn glass about the diameter of a human hair. These strands are arranged in bundles called optical cables.

application

Optical fiber is used by many telecommunications companies to transmit telephone signals, Internet communication and cable television signals. ... Due to much lower attenuation and interference, optical fiber has large advantages over existing copper wire in long-distance, high-demand applications