@INPROCEEDINGS {14109,
author={M.P. Thakur and P. Laurêncio and M. C. R.  Medeiros and J.E. Mitchel},
doi={0},
booktitle={European Conference on Optical Communication  ECOC},
title={Optical Frequency Tripling with Improved Suppression and Sideband Selection},
year={2011},
month={September},
volume={1},
pages={1-3} 
}