@INPROCEEDINGS {28036,
author={RMF Ferreira and A. Shahpari and S. B. Amado and J.D. Reis and A. N. Pinto and A. Teixeira},
doi={},
booktitle={European Conference on Optical Communication  ECOC},
title={Real-Time Flexible Heterogeneous UDWDM System for Coherent PON},
year={2016},
month={September},
volume={cd},
pages={1-3} 
}