@ARTICLE {20255,
author={A. Almeida and A. Shahpari and Z. Vujicic  and Y. Sheikhnejad and F.  Rodrigues and A. Teixeira},
doi={10.1016/j.optcom.2017.01.025},
journal={Optics Communications},
title={Simplified Model for Power Penalty when using PIN and APD Receivers},
year={2017},
month={June},
volume={392},
number={--},
pages={15-19},
ISSN={0030-4018}
}