%0 Journal Article %T Design of double-encrypted data transmission device with multiple concurrent communication methods %A Li, Guanyu %A Hu, Yiqun %A Qiu, Wenbo %A Wang, Yading %J Proceedings of SPIE %V 12700 %P 1270007-1270007-6 %@ 0277-786X %D 2023-05-26 %I SPIE %~ DeepDyve