Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"Terahertz technology"”.
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Predictive Disintegration Process Modelling of Immediate Release Tablets Using Terahertz Technology
… a predictive and mechanistic framework based on terahertz (THz) characterisation and physics-informed modelling. This model aims to reduce reliance on labour-intensive, large-scale DoE within PAT and QbD frameworks, thereby saving resources and minimising chemical waste. Terahertz Pulsed Imaging …
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EVALUATION OF TERAHERTZ TECHNOLOGY TO DETERMINE CHARACTERISTICS AND CONTAMINANTS IN ENGINE OIL
… of money. The aim of this research is to use new technology that could be contributed to solving these technical difficulties. Terahertz technology was used to determine engine oil characteristics by measuring refractive index and absorption coefficient on different conditions. Four experiments …
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POTENTIAL OF TERAHERTZ PULSED REFLECTOMETRY AND IMAGING FOR THE EARLY DIAGNOSIS OF CUTANEOUS MELANOMA
… not sufficient results to date. In recent years terahertz radiation has shown to be a promising technology for the early detection of various types of cancers, i.e., colon ex-vivo}, breast ex-vivo and non-melanoma skin cancers ex-vivo andmin-vivo as terahertz radiation is able to penetrate …
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Electromagnetic pulse technology : biological and terahertz applications
… the field of Electromagnetic Pulse (EMP) technology has extended to include High-Power Electromagnetic (HPE) sources/antennas. Two such EMP/HPE antennas, designed to address unique applications, are presented in this dissertation. The first is the Prolate-Spheroidal Impulse-Radiating …
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High-speed terahertz signal control and read-out for future terahertz communication systems
The realisation of next-generation terahertz (THz) communication systems necessitates fast and efficient THz signal control and readout, enabling the encoding of data streams onto THz-frequency signals and their subsequent decoding. This project aims to design, develop, and demonstrate THz …
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Terahertz time domain methods for material characterization of layered dielectric media
… On the other hand, the still under-explored Terahertz frequency range shows great promise and advantages for imaging and spectroscopy. As such, this dissertation provides a library of material parameter extraction tools of single and multiple layered dielectric mediums for different …
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Interaction of Terahertz Radiation with Semiconductor Nanostructures and Quantum Systems
Terahertz (THz) waves constitute radiation with frequencies around 10^(12) Hz, lying between the microwave and infrared regions. For a long time, the THz range has been one of the less explored areas of research in contemporary physics, owing to the fact that physical principles used in both the …
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Physics and Engineering of Photoelectric Tunable-step Terahertz Detectors Based on High Mobility III-V Semiconductor Structures
The terahertz (THz) region is described as electromagnetic waves within the frequency range of v = 0.1–10 THz, lying between the microwave and infrared regions. Sandwiched by conventional electronic and photonic regions, the THz region has been one of the less explored areas for a long time, known …