High-Q lattice mode matched structural resonances in terahertz metasurfaces

The quality (Q) factor of metamaterial resonances is limited by the radiative and non-radiative losses. At terahertz frequencies, the dominant loss channel is radiative in nature since the non-radiative losses are low due to high conductivity of metals. Radiative losses could be suppressed by engine...

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Bibliographic Details
Main Authors: Xu, Ningning, Singh, Ranjan, Zhang, Weili
Other Authors: School of Physical and Mathematical Sciences
Format: Article
Language:English
Published: 2016
Subjects:
Online Access:https://hdl.handle.net/10356/81972
http://hdl.handle.net/10220/41086
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Institution: Nanyang Technological University
Language: English