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Studies of surface plasmons and localized surface plasmons at terahertz frequencies
(2009-12)
Scope and Method of Study: The goal of this study is to investigate the physical mechanism of field enhancement in plasmonic subwavelength structures in the terahertz regime. Such plasmonic structures were fabricated by ...
Manipulating terahertz radiation using novel metamaterials towards functional passive and active devices
(2012-07)
Scope and Method of Study: The objective of this study is to explore the fundamental physics in novel metamatrials functioning in THz region, and to develop passive and active functional devices, such as filters, ...
Terahertz metamaterials: Refractive index, sensing, and resonances
(2021-07)
Engineering of high refractive index metamaterials at terahertz frequencies have been presented. Applications of terahertz metamaterials as sensor and polarization convertor have also been introduced. The metamaterials ...