Learning-based optical authentication in complex scattering media
Sign Up to like & getrecommendations! Published in 2021 at "Optics and Lasers in Engineering"
DOI: 10.1016/j.optlaseng.2021.106570
Abstract: Abstract In recent years, optical encryption has become a promising method for securing information. However, optical cryptosystems have been demonstrated to be vulnerable to the attacking algorithms. Therefore, it is highly desirable that new optical… read more here.
Keywords: optical authentication; learning based; scattering media; complex scattering ... See more keywords
High-fidelity ghost diffraction through complex scattering media using a modified Gerchberg-Saxton algorithm.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.486123
Abstract: In this paper, we propose a modified Gerchberg-Saxton (GS) algorithm to generate random amplitude-only patterns as information carriers in ghost diffraction. With the generated random patterns, high-fidelity ghost diffraction through complex scattering media can be… read more here.
Keywords: high fidelity; complex scattering; scattering media; diffraction ... See more keywords