How do Fiber Optic Cables Work? – How Old Is the Internet

What are fiber optic cables? How can they be used? In this article, we’ll go over the nitty gritty of the way fiber optic cables function for us to get through the day to day.
The first step is to take note of the brand name of the cable. Fiber optics. This is one purpose! These cables are composed of small fiber strands which use light to send information throughout the globe. In any case, they transmit information from one end of the cable to the opposite. It’s quite easy to run a test to prove this. When you pull a fiber optic cable and aim a laser along it, you’ll see that light flowing through it to the opposite side.
This phenomenon is known as internal reflection. The concept of full internal reflection facilitates light and information along these cables with incredible speed. Also, it ensures that information transmitted through cables stays intact through the entire process, from their starting point until their end.
Fiber optic cables are transforming the entire world by using just a little piece of technology. You’re probably making use of right now. vgd1uqo6jm.