Exploring the near field coupling and ultrafast switching in terahertz metamaterials

Abstract

During the last two decades terahertz THz metamaterials MMs have emerged as one of the fascinating areas in photonics research because of their significance in developing devices for the THz gap In this thesis work the focus has been made in investigating the potential of planar two dimensional MMs structures which can be helpful in the design and construction of THz devices such as switches modulators frequency tunable devices antennas etc In this thesis work in first problem we...