Terahertz multi-metal-wire hybrid-cladding hollow waveguide for refractive index sensing
Yu Ying-Ying†, 
, Li Xu-You, He Kun-Peng, Sun Bo
, Li Xu-You, He Kun-Peng, Sun Bo Mode field intensity distributions of the proposed THz waveguide at frequencies of (a) 0.39 THz, (b) 0.69 THz, and (c) 0.99 THz.
