How can optical fibres be used for communication

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Fiber Optic Communication - What is it and why is it beneficial? February 29, Topics: Networking. What is fiber optic communication and how does it work? Every fiber optic system is composed of three main parts: Transmitter Fiber optic cable Receiver The transmitter takes analog or digital information and converts it into digital pulses that are then transmitted through a light source.

Why are fiber optics the best option? So these technologies have their benefits as well as limitations to use in a specific type of applications. Both the communications like Fiber optic as well as satellites have quite opposite properties so their usage changes. The main differences between these communications can be done depending on the following areas which include the following.

Satellite communication is best suitable for uneven terrains, badly connected regions, and areas where it is hard to lay wires. The bandwidth of Fiber optic is very high including small electromagnetic interference. This kind of communication works with the light signals like a medium of propagation.

This kind of communication utilizes electromagnetic signals like a medium for propagation. In optical communication, the communication can be done through a fiber optic cable In satellite communication, the communication can be done through a relay station Antennas are not required in this communication This communication uses special antennas In this communication, the transmission medium is fiber.

In this communication, the air is the transmission medium. Optical communication is suitable for point-point less distance communication. Satellite communication is suitable for long-distance communication. In fiber optics, the data rates are high including less propagation delays.

In satellite, the data rates are very low. So, the distance from the ground to the satellites setups unintended delays within the transfer. Satellites are mainly designed for broadcasting. The messages transmitted through a satellite can be obtained by ground stations concurrently. This kind of communication facilitates mobile communications.

Fiber-optic communication is more dependable Satellite communication is low prone to errors. The price of satellites is independent of distance among the stations, i.

The recurring cost of this communication is high as compared to fibers. The fewer delays within communications will make the fiber optic cable use in real-time communications. These are mainly used for permanent, point-to-point positions which need high bandwidth. Satellite communications are suitable for broadcasting.

These communications are also appropriate for communication within terrains wherever it is not possible to lay communication lines. In a fiber-optic communication system, LED is an essential element. The main function of this component is to change the signal from electrical to an equivalent light signal which is injected into the fiber optic.

The LED characteristics frequently influence the performance. Light-emitting diodes are complex semiconductors used to change the current from electrical to light. So, this conversion procedure is quite efficient to generate less heat as compared to incandescent lights. So, LEDs are used in fiber optic communication due to the following characteristics.

At present, fiber optic communication has to turn into very common in business networks because of the IP-based devices demand like IP cameras, video conferencing units, VoIP phones, which need an increase in BW to carry IP communications. Because of these capabilities, this communication can support BW intensive devices with no problem. This is all about the basic elements of the fiber optic communication system.

For additional information, and for any kind of assistance, please write to us as we encourage and appreciate your suggestions, feedback, queries, and comments. Please share your ideas, suggestions, and comments in the comment section given below. Hello there! This is my first visit to your blog! We are a collection of volunteers and starting a new project in a community in the same niche. This article is very informative. But instead of photodiode what happens if we use photo voltaic cell as photo detector.

Applications of Optical Fiber. User Benefits. Project Definition In this project, we will focus on optical fibers, telling more on the history, architecture, how they operate, their applications and how the people can benefit from using them in their daily lives. Fiber optic cables are used for lighting and imaging and as sensors to measure and monitor a vast array of variables.