@inproceedings{inproceedings2f95108c,
title   = {Wide-angle finite difference beam propagation analysis of nonlinear optical waveguides},
author = {Borges, Ben-Hur Viana and Cesar, Amilcar Careli and Flamino, R S},
year = {2000},
booktitle   = {Progress in Electromagnetics Research Symposium}
}