PROJECT TITLE :

Dual Polarization Coherent Optical Spectrally Efficient Frequency Division Multiplexing

ABSTRACT:

A new optical spectrally economical frequency division multiplexing technique, utilizing coherent detection and polarization division multiplexing, is proposed and demonstrated. The proposed system uses non-orthogonal and overlapping subcarriers to produce a important reduction in both the electrical and optical bandwidth of up to thirty three%, relative to dual polarization orthogonal frequency division multiplexing (DP-OFDM), with an implementation penalty