@INPROCEEDINGS {7811,
author={J. Morgado and A. Cartaxo},
booktitle={International Conf. on Transparent Networks – ICTON},
title={Influence of laser chirp on the performance of 40Gbit/s optically compensated directly modulated systems},
year={2009},
month={June},
volume={1},
pages={1-5} 
}