22Nd International Conference on Plastical Optical Fibers , Pof 2013, Date: 11 September 2013 through 13 September 2013, Location: Rio de Janeiro, Sponsors: CNPq;COPPE/UFRJ - Universidade Federal do Rio de Janeiro;et al.;FAPERJ;KDPOF;LIF - Laboratorio de Instrumentacao e Fotonica