Examining 4-channel WDM System under Optical Filtering

The massive credibility of WDM system is broadly deployed in today's telecommunication networks. Conversely, the economic influence marks the WDM technology to be accessible merely for solicitation in long-haul arrangements with a mandate for extraordinary capacity in terms of Tbit/s [1]. In certain case there was an low budget WDM system generating optimum data rates, which is in the order of Gbit/s; and can be used for application in Metropolitan Area Networks (MANs) along with fiber lengths equal to 10 km. By deploying such a structure telecom operators would be capable to multiplex innumerable amenities by the use of one fiber, let's say STM-4 for telephony applications, Ethernet for data services, or multiplex numerous corporeal links for the purpose of greater reliability and capacity. In this research paper we determine a hypothetical 4-channel spectrum-sliced WDM based telecommunication system that consumes LED sources through inner variation and optical slicing for channel split-up