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Full Name | Fernando Teles |
Organization | Federal University of Uberlândia |
Job Title | Student |
Country |
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Thank you very much Alistu!
A final question, do you know how to enable the Project Browser in Optisystem 7 on Windows 7?
This option is enable only in Optisystem 13…
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Similar to the graph generated in matlab, in this case the OCDMA coherent represented by blue graph and the OCDMA incoherent represented by red graph for example…
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Ok Alistar, I’ll work in this project for obtain some other results relevant for my system, thank you very much for your replies!
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Hi Alistu,
I compared my simulation with SAC-OCDMA simulation, but I have considered a ideal system therefore I have got better results, but I still not sure if I have done the logic correctly for shift phase using Matlab blocks according what to my system require.
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Hi Alistu, thanks for your reply.
I’ve used Matlab to implement phase shifts the signal, according to the Hadamard code I applied 0 or pi to the frequencies set corresponding to these codes, thus I used the frequencies that the FBG were reflecting on the SAC-OCDMA, I applied shift phase of 0 degrees for these frequencies, and I applied shift phase of pi degree in the other frequencies, what featuring SPECTS system, I am using the modulation OOK, but in the future I will implement PSK or QPSK modulations. I used Matlab for it because I haven’t found components in OptiSystem that satisfy this condition.
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Matlab codes.
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Thanks Ravil,
I’m just a beginner, so, I’m sorry about some issues, however, I hope to contribute in every way in this forum!
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Hi Damian,
Thanks for your reply!
Well, I already had seen this topic, but I wasn’t understanding how I could relate each wavelength with the pre-defined Hadamard code!
However I’ve read it again and I think I got it!
I am a beginner in a Scientific Initiation in OCDMA in my University and I’m really get excited about the software OptiSystem!
Sorry about my English, I’m from Brazil!