Title :
Ultra-broadband tunable polarization converter for micro-fluidic-meta-surfaces
Author :
Pin Chieh Wu ; Libin Yan ; 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
Abstract :
We present a widely tunable polarization converter with ultra-broad working frequency for microfluidic metasurface. By adjusting the configuration of L-shaped antenna, both cross and circular polarization conversion can be achieved under a linear-polarized illumination.
Keywords :
light polarisation; lighting; micro-optics; microfluidics; optical metamaterials; optical tuning; L-shaped antenna configuration adjustment; circular polarization conversion; cross polarization conversion; linear-polarized illumination; micro-fluidic-meta-surfaces; microfluidic metasurface; ultra-broad working frequency; ultra-broadband tunable polarization converter; Antennas; Frequency conversion; Metamaterials; Microfluidics; Optical devices; Reflection; Reflectivity;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location :
San Jose, CA
