DocumentCode
3564430
Title
Metasurfaces for phase and polarization control
Author
Pfeiffer, Carl ; Grbic, Anthony
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Univ. of Michigan, Ann Arbor, MI, USA
fYear
2014
Firstpage
34
Lastpage
35
Abstract
An optical metasurface providing isotropic beam refraction is reported. The metasurface consists of cascaded metallic layers which allows for complete phase control while maintaining high transmission of the co-polarized field. The efficiency of the metasurface was measured to be 3 times larger than state of the art metasurfaces consisting of a single metallic layer. Future work will consider anisotropic metasurfaces that allow both wavefront and polarization control.
Keywords
light polarisation; light transmission; optical metamaterials; cascaded metallic layers; co-polarized field; complete phase control; high transmission; isotropic beam refraction; optical metasurface; polarization control; Metamaterials; Optical device fabrication; Optical imaging; Optical polarization; Optical refraction; Optical sensors; Optical variables control;
fLanguage
English
Publisher
ieee
Conference_Titel
Aerospace and Electronics Conference, NAECON 2014 - IEEE National
Print_ISBN
978-1-4799-4690-7
Type
conf
DOI
10.1109/NAECON.2014.7045771
Filename
7045771
Link To Document