Effect of Raman and Rayleigh suppression in WDM systems

Umesh Gupta, Monika Rani, Rakesh Goyal


We have analyzed a WDM system for Raman and Rayleigh scattering effect and their suppression methods. We have transmitted 10 Gbps data to 128 users. To increase the distance, we have employed SOA amplifiers in the channel. The frequency and power of WDM transmitters has been taken at 190 THz and 3.99 dBm respectively. The injection current of 0.5A has been given to the amplifier. The data is transmitted at 1550 nm wavelength to reduce the effect of attenuation.


SOA, WDM, Raman scattering, Rayleigh Scattering

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