Active Multifunctional Microelectromechanical System Metadevices: Applications in Polarization Control, Wavefront Deflection, and Holograms

• Main Authors: Cong, Longqing, Pitchappa, Prakash, Wu, Yang, Ke, Lin, Lee, Chengkuo, Singh, Navab, Yang, Hyunsoo, Singh, Ranjan
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2017
• Subjects: Wavefront Deflection; Polarization
• Online Access: https://hdl.handle.net/10356/86311; http://hdl.handle.net/10220/44003
• Institution: Nanyang Technological University

Metasurfaces have provided a novel route to control the local phase of electromagnetic radiation through subwavelength scatterers where the properties of each element remain passive. A passive metasurface design can only achieve a specific functionality as it is extremely challenging to reconfigure...