OPTICS,LASERS AND PHOTONICS

This is the technology which has a coverage of transmitting information across the nations which is almost equivalent to the areas consisting of regional, national, international and transoceanic distances. This form of communication system relies mostly on various factors like LEDs or lasers, amplifiers and wave division multiplexing (WDM) in order to transmit huge data. Thus, it is capable of transmitting the information or data among the various telecommunication networks.