Wang, M.Y.D. and Almoro, P.F. 2018. Highly secure optical encryption using multiple-diffuser phase retrieval and chaos phase masks. Proceedings of the Samahang Pisika ng Pilipinas, 36(1), SPP-2018-2D-04. URL: https://proceedings.spp-online.org/article/view/SPP-2018-2D-04.