Affiliation: | aDepartment of Physics and Applied Optics, Rose-Hulman Institute of Technology, 5500 Wabash Avenue, Terre Haute, IN 478023, USA;bCentro de Investigaciones Opticas (CIOp) and OPTIMO, Faculty of Engineering, La Plata University, P.O. Box 124, (1900) La Plata, Argentina;cDepartamento de Fisica, Universitad de Antioquia, A.A 1216, Medellin, Colombia |