Fundamental performance limit of covert free-space optical communications. - Jia-Wei Shi; Xianghu Wang; Peng-Fei Yu; Jin-Yuan Wang (Phys. Commun., 2022)

Covert transmission performance for visible light communications under optical intensity and covert constraints. - Peng-Fei Yu; Jia-Wei Shi; Dao-Peng Su; Jin-Yuan Wang (Phys. Commun., 2023)