Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy
A microelectromechanically reconfigurable digital metamaterial for dynamic switching of terahertz anisotropy is experimentally demonstrated. Out-of-plane reconfigurable microcantilevers placed in orthogonal direction with isolated control allows active making and breaking of unit cell symmetry. The...
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sg-ntu-dr.10356-837582023-02-28T19:37:04Z Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy Pitchappa, Prakash Ho, Chong Pei Cong, Longqing Singh, Ranjan Singh, Navab Lee, Chengkuo School of Physical and Mathematical Sciences Anisotropy Switching Digital Metamaterials A microelectromechanically reconfigurable digital metamaterial for dynamic switching of terahertz anisotropy is experimentally demonstrated. Out-of-plane reconfigurable microcantilevers placed in orthogonal direction with isolated control allows active making and breaking of unit cell symmetry. The electrical control, miniaturized size, and ease of process integration make the reported microelectromechanical system metamaterial ideal for the realization of THz polarimetric devices. ASTAR (Agency for Sci., Tech. and Research, S’pore) MOE (Min. of Education, S’pore) Accepted version 2017-06-28T06:27:35Z 2019-12-06T15:31:25Z 2017-06-28T06:27:35Z 2019-12-06T15:31:25Z 2015 Journal Article Pitchappa, P., Ho, C. P., Cong, L., Singh, R., Singh, N., & Lee, C. (2016). Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy. Advanced Optical Materials, 4(3), 391-398. 2195-1071 https://hdl.handle.net/10356/83758 http://hdl.handle.net/10220/42750 10.1002/adom.201500588 en Advanced Optical Materials © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. This is the author created version of a work that has been peer reviewed and accepted for publication by Advanced Optical Materials, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. It incorporates referee’s comments but changes resulting from the publishing process, such as copyediting, structural formatting, may not be reflected in this document. The published version is available at: [http://dx.doi.org/10.1002/adom.201500588]. 26 p. application/pdf |
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Anisotropy Switching Digital Metamaterials |
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Anisotropy Switching Digital Metamaterials Pitchappa, Prakash Ho, Chong Pei Cong, Longqing Singh, Ranjan Singh, Navab Lee, Chengkuo Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy |
| description |
A microelectromechanically reconfigurable digital metamaterial for dynamic switching of terahertz anisotropy is experimentally demonstrated. Out-of-plane reconfigurable microcantilevers placed in orthogonal direction with isolated control allows active making and breaking of unit cell symmetry. The electrical control, miniaturized size, and ease of process integration make the reported microelectromechanical system metamaterial ideal for the realization of THz polarimetric devices. |
| author2 |
School of Physical and Mathematical Sciences |
| author_facet |
School of Physical and Mathematical Sciences Pitchappa, Prakash Ho, Chong Pei Cong, Longqing Singh, Ranjan Singh, Navab Lee, Chengkuo |
| format |
Article |
| author |
Pitchappa, Prakash Ho, Chong Pei Cong, Longqing Singh, Ranjan Singh, Navab Lee, Chengkuo |
| author_sort |
Pitchappa, Prakash |
| title |
Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy |
| title_short |
Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy |
| title_full |
Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy |
| title_fullStr |
Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy |
| title_full_unstemmed |
Reconfigurable Digital Metamaterial for Dynamic Switching of Terahertz Anisotropy |
| title_sort |
reconfigurable digital metamaterial for dynamic switching of terahertz anisotropy |
| publishDate |
2017 |
| url |
https://hdl.handle.net/10356/83758 http://hdl.handle.net/10220/42750 |
| _version_ |
1759854161393876992 |