comparison of the performance
In coherent optical ODM communication system OSNR and SNR values are linearly decreasing along the length of the fibre. The various results for the different data rate from 10 Gbps to 40 Gbps are almost same for OSNR and SNR. The BER and constellation diagram is degrading as a function of the length of the fibre. what are the other parameters that can be used the for comparison of the performance of the coherent optical OFDM systems. How can we can draw the various result on the same graph for different parameters of the OFDM.
In optisystem, one way to perform these simulation is to put the parameters in sweep mode. Another way to do the simulation is to use the script page to setup the parameters and store the necessary results.
Have anybody tried these, please share your experience.
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