@inproceedings{inproceedingsf8e00c60, title = {Advantage of using nonlinear ellipse rotation effect to determine orientational nonlinearities: observation of an 2.25 enhancement factor}, author = {Souza, T. G. B. and Barbano, E. C. and Zílio, Sérgio Carlos and Misoguti, Lino}, year = {2017}, publisher = {Universidade de São Paulo - USP, Instituto de Física de São Carlos - IFSC}, booktitle = {Semana Integrada do Instituto de Física de São Carlos - SIFSC} }