Fiber Optics
Fiber optic cables are a common factor in cable television industry. Internet and also some other communications mediums. Fiber optics will carry digital information over long distances through a strand of optical thin glass. Mostly used in communication mediums due to the availability of a higher bandwith, these fiber optics will carry the light far longer than many other forms of electrical signal carriers.
Because of the sudden improvements in fiber optics these higher end signal carriers have replaced the conventional core type electrical wires in many industries. How it works is fiber optics are long, thin strands of pure thin glass that are arranged in bundles referred to as optical cables that are used to transmit light signals over long distances. Consisting of three layers, the inner core will carry the light from the sender to the receiver, while the next level of layer reflects the light back on to the core to make sure none is lost and finally an outer layer will protect the light signal from environment.
Due to its smooth transition, fiber optics are recommended for longer distant signal transmission. Some main benefits of using fiber optics is its low loss, high data carrying capacity where a single high bandwidth fiber cable replaces thousands of electrical links and long distances between amplifiers. When fiber cables run alongside each other for long distances, they don’t experience crosstalk unlike some types of electrical transmission lines. Although fiber optics being higher in value, it will save some money in the longer run with less maintenance. Fiber optics will result in clearer and more quality reception unlike the other types of mediums due to its less interferences. The loss of signal is also less in fiber optics than in electrical copper wires which is why lower-power transmitters can be used instead of the high-voltage electrical transmitters.
Since its suitability to be used in digital signals, optical fiber are mostly used in the telecommunication aspects. Due to the flexibility of fiber optics usages today it is often seen in almost any industry.
