@ARTICLE {28223,
author={A. Sousa  Sousa and R.  Ferreira and I.  Alimi and A. Shahpari and M. J. N. Lima and A. Teixeira},
doi={10.1002/mop.31512},
journal={Microwave and Optical Tech. Letters},
title={Bidirectional SMF and PF-POF transmission of 400 Gbps Nyquist shaped on DP-QPSK systems},
year={2019},
month={January},
volume={61},
number={1},
pages={256-260},
ISSN={0895-2477}
}