Villangca, M.J., Hilario, P.L.A. and Tapang, G.A. 2010. Three-dimensional light modulation using piecewise implementation of the Gerchberg-Saxton algorithm. Proceedings of the Samahang Pisika ng Pilipinas, 28(1), SPP-2010-2B-03. URL: https://proceedings.spp-online.org/article/view/SPP-2010-2B-03.