No abstract

No abstract

No abstract

No abstract

In this research Paper review on various multiplexing techniques used for particularly in optical communication to fulfill the demand of modern technology. Sharing of photonics in development of the physical layer within the future web can most likely increase. The photonics leads currently to a more robust usage of the out there information measure, increase within the transmission rate, increase in energy/power capability measured in W/Gbps, etc. In SCM a single link of transmission medium, there'll be many numbers of transmitters is joined. Every transmitter was tempted to sending information and different types of data simultaneously. We have demonstrated a bidirectional Optical fiber system based on a reflective semiconductor optical amplifier (RSOA) using different modulation technique according to the system. The Optical fiber system was modeled and simulated using commercial software, which is Opti-system 7.0 from Optiwave.