@ARTICLE {9228,
author={F. Carvalho and A. Cartaxo},
doi={10.1364/JOCN.6.000559},
journal={Journal of Optical Communications and Networking},
title={Optimal electrical power distribution among coexisting OFDM-based signals in LR-PONs: theoretical and experimental analyses},
year={2014},
month={June},
volume={6},
number={6},
pages={559-570},
ISSN={1943-0620}
}