Ojeda-Castaneda, Jorge, Cristina M. Gómez-Sarabia, Miguel Torres-Cisneros, Luis M. Ledesma-Carrillo, Rafael Guzmán-Cabrera, and Cipriano Guzmán-Cano. “Tunable Sinusoidal Phase Gratings and Sinusoidal Phase Zone Plates”. Photonics Letters of Poland 9, no. 2 (July 1, 2017): pp. 57–59. Accessed April 26, 2024. https://www.photonics.pl/PLP/index.php/letters/article/view/9-21.