We introduce periodic plasmonic waveguides which support a guided subwavelength slow-light mode over a very broad range of frequencies. The structure consists of a metal-dielectric-metal waveguide side-coupled to a periodic array of metal-dielectric-metal stub resonators.
Yang LiuChangjun MinGeorgios Veronis
Yang LiuChangjun MinGeorgios Veronis
Yin HuangChangjun MinPouya DastmalchiGeorgios Veronis
Maidul IslamDibakar Roy ChowdhuryGagan Kumar