A large variety of data transmission media have been developed till now but the one which has extensive range of advantages over the old unreliable sources is the optical fiber system. Optical fibers refers to transparent thread like structures that allows data in the optical form to pass through them.
Fiber optics communication uses the phenomenon of total internal reflection. If the angle of incidence increases the critical angle while traveling from one medium to another, total internal reflection occurs. The data to be transmitted is first light modulated, thus making it more suitable for transmission and immune to distortion.
Fiber optic cables offer you almost unlimited and unique advantages over all previously developed transmission media. The first and foremost advantage of this technology is its digital nature that makes it an ideal medium for communication.
Copper cables are very much prone to external interferences like electromagnetic interference and radio frequency interference, but fiber optics are free from such limitations. Moreover it provides you larger bandwidth and thus find application in telephone lines.
Optical fibers are least affected by temperature variations and the bit error rate is also less as compared to copper wires. So these are secure and has increased data transmission rates and reduced the costs.
Another positive point of fiber optics that makes it suitable for data transmission is its flexibility. These cables are so flexible that makes it easily transportable. This property makes them applicable in many digital cameras. These are very thin having a diameter of a human hair. These are now-a-days used to decorate homes. Light lamps and other such articles that are made up of fiber optics are commonly used for home decor.
Fiber optic cables are light weight and hence are very handy. Comparatively they need less space at the time of installation. Cost of manufacturing optic fiber cables is not much since they are made up of sand and silica.
Continuous improvement in the field of fiber optics makes it the best choice for telecommunication systems, cable television transmission and data networks. It has become a media of choice in all commercial buildings as well. Optical fibers find place in biomedical industry, mechanical imaging and many more.
Scott Rodgers is an author with ample experience in electrcians work all across the nation. His exemplary guidance has generated business opportunities for a lot many Los Altos Electricians and Massapequa Park Electricians
