Frequency‐Dependent Dual‐Functional Coding Metasurfaces at Terahertz Frequencies. Issue 12 (4th September 2016)

• Record Type: Journal Article
• Authors: Liu, Shuo; Zhang, Lei; Yang, Quan Long; Xu, Quan; Yang, Yan; Noor, Ahsan; Zhang, Qian; Iqbal, Shahid; Wan, Xiang; Tian, Zhen; Tang, Wen Xuan; Cheng, Qiang; Han, Jia Guang; Zhang, Wei Li; Cui, Tie Jun
• Is Part Of: Advanced optical materials. Volume 4:Issue 12(2016:Dec.)
• Page Start: 1965
• Page End: 1973
• Publication Date: 2016-09-04
• Subjects: coding -- dual‐band -- frequency control -- metasurfaces -- terahertz -- zero interference; Optical materials -- Periodicals; Photonics -- Periodicals; 620.11295
• DOI: 10.1002/adom.201600471
• Languages: English
• ISSNs: 2195-1071

Abstract

Abstract : A frequency‐dependent dual‐functional coding metasurface is proposed at terahertz frequencies using two layers of metamaterial structures, each of which is responsible for the independent control of reflection phases at two distinct frequencies. The zero interference between the functionalities at the lower and higher frequencies are promising for possible applications in multicolor holography for color displays or a frequency beam splitter.