Title :
Optionally focusing with plasmonic vortex lens
Author :
Hailong Zhou ; Jianji Dong ; Yifeng Zhou ; Xinliang Zhang
Author_Institution :
Wuhan Nat. Lab. for Optoelectron., Huazhong Univ. of Sci. & Technol., Wuhan, China
Abstract :
We present a specific plasmonic vortex lens (PVL) structure to focus the surface plasmon polariton wave on an arbitrary spatial position.
Keywords :
lenses; optical focusing; optical vortices; polaritons; surface plasmons; arbitrary spatial position; optionally focusing; plasmonic vortex lens; surface plasmon polariton wave; Lenses; Metals; Optical surface waves; Optical vortices; Plasmons; Spirals; Surface waves;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
