Title :
Phase front design with metallic pillar arrays
Author :
Verslegers, Lieven ; Catrysse, Peter B. ; Yu, Zongfu ; Shin, Wonseok ; Ruan, Zhichao ; Fan, Shanhui
Author_Institution :
Dept. of Electr. Eng., Stanford Univ., Stanford, CA, USA
Abstract :
We demonstrate numerically the ability to design a phase front using an array of metallic pillars. We show that in such structures, the local phase delay upon transmission can be tuned by local geometry.
Keywords :
Geometry; Gold; Lenses; Microoptics; Optical arrays; Optical design; Optical films; Phased arrays; Polarization; Propagation delay;
Conference_Titel :
Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
Conference_Location :
San Jose, CA, USA
Print_ISBN :
978-1-55752-890-2
Electronic_ISBN :
978-1-55752-890-2
