title: Orthogonal frequency division multiplexing for high-speed optical transmission.
abstract: Optical Orthogonal frequency division multiplexing (OOFDM) is shown to outperform RZ-OOK transmission in high-speed optical communications systems in terms of transmission distance and spectral efficiency. The OOFDM in combination with the subcarrier multiplexing offers a significant improvement in spectral efficiency of at least 2.9 bits/s/Hz.
authors.forename: Ivan B
authors.initials: IB
authors.lastname: Djordjevic
authors.forename: Bane
authors.initials: B
authors.lastname: Vasic