@INPROCEEDINGS {16246,
author={D. Duarte and N. Alberto and L. Bilro and R.N.  Nogueira},
doi={10.1117/12.2063724},
booktitle={International Conf. on Applications of Optics and Photonics - AOP},
title={Theoretical modeling of an U-shaped SPR fiber sensor in 1550-nm spectral range for sensing applications},
year={2014},
month={May},
volume={9286},
pages={928640-1-928640-5} 
}