@INPROCEEDINGS {30663,
author={B. Neto and A. Shahpari and Z. Vujicic  and A. Barros Barros and J.  Pinho and N. P. T. Pavlovic and A. Teixeira},
doi={},
booktitle={European Conference on Optical Communication  ECOC},
title={Impairment Assessment due to Raman Crosstalk in Coexistence of Coherent UDWDM-PON with GPON Technologies},
year={2017},
month={September},
volume={},
pages={-} 
}