Vitaly Lerner, Shwa, David , Drori, Yehonathan , and Katz, Nadav . 2012. “Shaping Laguerre-Gaussian Laser Modes With Binary Gratings Using A Digital Micromirror Device”. Optics Letters, 37, Pp. 4826-4828. doi:10.1364/OL.37.004826.