Browsing OSU Dissertations by Author "O'Hara, John"
Now showing items 1-3 of 3
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Metamaterial radiation from attenuated total reflection at terahertz frequencies
Ramani, Suchitra (2013-12)The focus of this research was to explore the behavior of two-dimensional planar metamaterials or metafilms and understand the various excitation schemes for application of metafilms to Terahertz-Attenuated Total Reflection ... -
Models and methods of quantitative single-fiber reflectance spectroscopy of tissue properties
Sun, Tengfei (Owen) (2019-12)Single-fiber reflectance spectroscopy has unique clinical applications not amendable to other types of spectroscopy technologies when assessing a very small tissue domain. SfRS aims to quantify light propagation in the ... -
Terahertz metamaterials: Refractive index, sensing, and resonances
Singh, Leena (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 ...