DocumentCode
732796
Title
Dynamic beam steering in micro-fluidic-meta-surface
Author
Libin Yan ; Pin Chieh Wu ; Qinghua Song ; Weiming Zhu ; Wu Zhang ; Din Ping Tsai ; Capasso, Federico ; Ai Qun Liu
Author_Institution
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We present a widely tunable metasurface composed of microfluidic antennas with subwavelength thickness for dynamic beam steering. By controlling actively the length of supercell, the reflection can be tuned to arbitrary direction under normal illumination.
Keywords
antennas; beam steering; micro-optomechanical devices; microfluidics; optical metamaterials; optical tuning; dynamic beam steering; microfluidic antennas; microfluidic-metasurface; normal illumination; reflection; subwavelength thickness; supercell length; widely tunable metasurface; Antennas; Beam steering; Liquids; Metals; Microfluidics; Reflection; Reflectivity;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183233
Link To Document