Nature Communications (Jul 2022)
Add drop multiplexers for terahertz communications using two-wire waveguide-based plasmonic circuits
Abstract
Using 3D-printed two-wire plasmonic circuits, the authors demonstrate add-drop THz multiplexers featuring a grating-loaded side coupler design. They confirm the channel Drop, Add, and Through actions using ~6 Gbps data streams at ~140 GHz carrier frequency.