Analizar y simular los efectos no lineales causados por el fenómeno de índice de refracción en la capa física de una red por de nueva generación.

Abstract

The demand from subscribers for the services they receive through internet, makes companies providing Internet services search new ways to transmit information with the highest possible quality. That is why the optical networks are one alternative to provide a high bandwidth to users, and where PON are used, because they are composed of passive elements. In optical networks using transmission techniques used are the time division (TDM) technique and wave division (WDM). A TDM-WDM-PON hybrid network combines the best features of each of the transmission and provide better quality of service. An analysis and simulation of the WDM-TDM-PON without no effect and with the nonlinear effects caused by the variation in refractive index is performed, such as cross phase modulation (XPM) and quarter-wave mixing (FWM ), and to do a comparative analysis between the two networks simulated to determine the power losses present during the transmission of data. The network TDM-WDM-PON for this grade work consists of 64 users, where simulations was performed to determine the maximum transmission power, maximum rate and distance to a network without the effects of nonlinearity. Similarly, was performed simulations of the cross-phase modulation (XPM) and four-wave mixing (FWM) to find the maximum transmission power, maximum rate and distance with the presence of nonlinear effects in the network TDM-WDM-PON. Where the effect of four-wave mixing is much more dominant compared to the effect of cross phase modulation.