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Filtering by: Creator Yeh, Bao-Sung Contributor advisor sim Lee, Yun-Shik Committee Member Ostroverkhova, Oksana

Terahertz imaging and spectroscopy of carbon-based and semiconductor nanostructures

Creator:

Tomaino, Joseph L.

Abstract:

This thesis will cover work that I have completed relating to the field of terahertz (THz) science. My work has consisted of generating tunable, narrowband THz pulses in a table-top optical setup and using both narrow- and broadband THz pulses to study various material systems. Broadband THz pulses were used...

Resource Type:

Dissertation
Terahertz Imaging and Nonlinear Spectroscopy of Semiconductors using Plasmonic Devices

Creator:

Thompson, Zachary James

Abstract:

In this dissertation, a series of studies in the field of terahertz (THz) science are presented, specifically using nonlinear THz spectroscopy. We exploit huge field enhancement and subwavelength confinement in plasmonic structures. There are three distinct projects which will be discussed: nonlinear THz spectroscopy using plasmonic induced transparency (PIT), THz-triggered...

Resource Type:

Dissertation
High-Field Terahertz Spectroscopy of Nanoscale Materials

Creator:

Mousavian, Ali

Abstract:

This dissertation covers my work relating to the application of strong terahertz (THz) radiation to study the nonlinear properties of nano-scale material. It presents experimental and numerical studies on the optical and electronic properties of various material system including single-layer graphene, multi-walled carbon nanotubes (MWCNTs), nanoantenna-patterned gallium arsenide (GaAs) and...

Resource Type:

Dissertation