10.6084/m9.figshare.7883360.v1 Rafael Gonzalez Acuña Rafael Gonzalez Acuña Julio Gutierrez-Vega Julio Gutierrez-Vega Maximino Avendaño Alejo Maximino Avendaño Alejo illuminationJOSAA.nb Optica Publishing Group 2019 Geometrical Optics 2019-04-29 14:04:00 Software https://opticapublishing.figshare.com/articles/software/illuminationJOSAA_nb/7883360 code