Dynamically manipulating beam with metallic nano-optic lens containing liquid crystal
A set of metallic nano-optic lens with liquid crystal material embedded in the slits is proposed as a new idea of dynamically manipulating beam.Three kinds of metallic nano-optic lens can achieve the functions of beam deflecting,beam splitting and beam focusing respectively.The deflection angle,splitting angle and focus length can be controlled by external electrical field easily.The three phenomena are based on the principal that changing the extemal electrical field can control the phase of the waveguide mode in the slits.
surface plasmons nano-optic lens FDTD liquid crystal
Jicheng Wang Xia Zhou Jie Gao Zhetao Xu Lin Sun Xiao Jin
School of Science,Jiangnan University,Wuxi 214122,P.R.China School of loT Engineering,Jiangnan University,Jiangsu Wuxi 214122,China
国际会议
沈阳
英文
287-291
2012-07-27（万方平台首次上网日期，不代表论文的发表时间）