X Zheng

Wavelength reused bidirectional transmission of adaptively modulated optical OFDM signals in WDM-PONs incorporating SOA and RSOA intensity modulators.

R P Giddings, E Hugues-Salas, S Mansoor, 2010, Optics express.

Real-time experimental demonstration of low-cost VCSEL intensity-modulated 11.25 Gb/s optical OFDM signal transmission over 25 km PON systems.

R P Giddings, E Hugues-Salas, R. Giddings, 2011, Optics express.

Negative Power Penalties of Optical OFDM Signal Transmissions in Directly Modulated DFB Laser-Based IMDD Systems Incorporating Negative Dispersion Fibers

R P Giddings, E Hugues-Salas, R. Giddings, 2010, IEEE Photonics Journal.