Hybrid nanowedge plasmonic waveguide for low loss propagation with ultra-deep-subwavelength mode confinement Ma, Youqiao ; Farrell, Gerald ; Semenova, Yuliya ; Wu, Qiang Abstract Publication: Optics Letters Pub Date: February 2014 DOI: 10.1364/OL.39.000973 Bibcode: 2014OptL...39..973M