An alternative approach to the tomographic reconstruction of smooth refractive index distributions
E. de la Rosa-Miranda, L. R. Berriel-Valdos, E. Gonzalez-Ramirez, D. Alaniz-Lumbreras, T. Saucedo-Anaya, J. I. de la Rosa-Vargas, J. J. Villa-Hernández, V. Torres-Argüelles and V. M. Castaño