@INPROCEEDINGS {11432,
author={F. M. Ferreira and D. B. van den Borne and H. A. Silva and P. Monteiro},
doi={},
booktitle={OSA Optical Fiber Communications - OFC},
title={Crosstalk Optimization of Phase Masks for Mode Multiplexing in Few Mode Fibers},
year={2012},
month={March},
volume={1},
pages={1-3} 
}