Can we use spectral amplitude code-optical code division multiple access (SAC-OCDMA) system in the underwater channel?
Possible answer: Since polarization is a big factor in the turbulent underwater channel so SAC-OCDMA is not a good choice. We can use unipolar code based OCDMA system instead of SAC-OCDMA system.
Ajay Yadav
After researching more about SAC-OCDMA, I found that we can use it for under-water communication system since we can use incoherent sources like LED as broadband source at the transmitter side. So, with the use of zero cross-correlation code (ZCC) in SAC-OCDMA systems we have a good technology which we can use for 6G communications.
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