This paper proposes an analytical model for evaluating the performance of dense wavelength division multiplexing (DWDM) for all optical orthogonal frequency division multiplexing (AO-OFDM) optical wireless channel. The investigated performance for proposed system is evaluated for the parameters  bit error rate (BER) and Q factor .The constellation diagrams, and bit error rate (BER) of the recei...

<span>This paper exemplifies dense wavelength division multiplexing combined with polarization C-band frequency range-based single-mode fiber. In the proposed link, 32 independent channels 16 individual wavelengths are multiplexed two different angles of polarization. Each carrying 130 Gbps dual-polarization data 200 GHz channel spacing claiming a net transmission rate 4.16 Tbits/s spectr...