TERAHERTZ METAMATERIAL WAVEGUIDE AND DEVICE

摘要

Disclosed is a terahertz metamaterial waveguide and device. The terahertz metamaterial waveguide comprises a subwavelength substrate layer (10) and a metal layer (20). One surface of the subwavelength substrate layer (10) is plated with the metal layer (20), and a plurality of periodically-distributed micropores (21) is formed in the metal layer (20). By using the subwavelength substrate layer (10) and plating the surface of the subwavelength substrate layer (10) with the metal layer (20), in which the plurality of periodically-distributed micropores is formed, the thickness of the terahertz waveguide and the transmission loss of terahertz waves transmitted in the terahertz waveguide can be reduced, and manufacturing costs are lowered.