Metamaterial devices in terahertz range.

• Other Authors: Chen, Mengyu.
• Format: Others
• Language: English; Chinese
• Published: 2009
• Subjects: Metamaterials; Submillimeter waves; Terahertz technology
• Online Access: http://library.cuhk.edu.hk/record=b5894049; http://repository.lib.cuhk.edu.hk/en/item/cuhk-326780

Chen, Mengyu. === Thesis (M.Phil.)--Chinese University of Hong Kong, 2009. === Includes bibliographical references (leaves 110-116). === Abstracts in English and Chinese. === Abstract --- p.I === Acknowledgments --- p.V === Table of Contents --- p.VI === List of Tables and Figures --- p.VIII === List of Abbreviations and Symbol --- p.XII === Chapter Chapter 1: --- Introduction --- p.1 === Chapter 1.1 --- Left-handed material --- p.1 === Chapter 1.1.1 --- Left-handed transmission --- p.1 === Chapter 1.1.2 --- Corrected physical laws and sub-wavelength imaging --- p.4 === Chapter 1.1.3 --- Methods to realized Left-handed Material --- p.5 === Chapter 1.2 --- The meaning of this work --- p.8 === Chapter 1.3 --- Organization of the thesis --- p.8 === Chapter Chapter 2: --- Basic theory and Metamaterial Devices --- p.11 === Chapter 2.1 --- Left-handed Metamaterials --- p.11 === Chapter 2.1.1 --- Metal wire arrays structure --- p.11 === Chapter 2.1.2 --- SRR structure --- p.14 === Chapter 2.1.3 --- SRR plus wire arrays structure --- p.20 === Chapter 2.1.4 --- Development and Fishnet structure --- p.22 === Chapter 2.2 --- Transmission line model --- p.26 === Chapter 2.2.1 --- Transmission line theory --- p.26 === Chapter 2.2.2 --- Transmission line model of SRR plus wire arrays structure --- p.27 === Chapter 2.2.3 --- Transmission line model of Fishnet structure --- p.29 === Chapter 2.3 --- Electric Metamaterial Devices --- p.32 === Chapter 2.3.1 --- The dielectric property of SRR --- p.32 === Chapter 2.3.2 --- Active Metamaterial Devices --- p.34 === Chapter 2.4 --- Other Metamaterial Devices --- p.36 === Chapter 2.4.1 --- Metamaterial Electromagnetic Cloak --- p.36 === Chapter 2.4.2 --- Metamaterial based Perfect absorber --- p.39 === Chapter 2.5 --- Homogenization and effective material parameters --- p.40 === Chapter Chapter 3: --- Metamaterial devices fabrication --- p.43 === Chapter 3.1 --- Introduction --- p.43 === Chapter 3.2 --- Photolithography --- p.44 === Chapter 3.2.1 --- Process description --- p.45 === Chapter 3.2.2 --- Parameter Selection --- p.50 === Chapter 3.3 --- E-beam Evaporation and lift-off --- p.51 === Chapter 3.3.1 --- E-beam evaporation --- p.51 === Chapter 3.3.2 --- Lift-off --- p.53 === Chapter 3.4 --- Flexible metamaterial and double-layer device --- p.54 === Chapter 3.4.1 --- Polyimide brief introduction --- p.54 === Chapter 3.4.2 --- Double-layer structure and fabrication --- p.57 === Chapter Chapter 4: --- Simulation and Experiment Method --- p.61 === Chapter 4.1 --- Numerical simulation methods and software --- p.61 === Chapter 4.1.1 --- Time domain solver --- p.61 === Chapter 4.1.2 --- Frequency domain solver --- p.62 === Chapter 4.2 --- High Frequency Structure Simulator (HFSS) --- p.63 === Chapter 4.2.1 --- Introduction --- p.63 === Chapter 4.2.2 --- Simulation Process --- p.64 === Chapter 4.2.3 --- Parameter Retrieve Method --- p.67 === Chapter 4.3 --- Terahertz Time Domain spectroscopy system --- p.71 === Chapter 4.3.1 --- Introduction --- p.71 === Chapter 4.3.2 --- System Setup --- p.73 === Chapter 4.3.3 --- Photoconductive Antennas --- p.75 === Chapter 4.3.4 --- Data Analysis Method --- p.77 === Chapter Chapter 5: --- Simulation and Experiment Results and Analysis --- p.82 === Chapter 5.1 --- SRR structure based Metamaterial Devices --- p.82 === Chapter 5.1.1 --- SRR based left-handed material --- p.82 === Chapter 5.1.2 --- Electric Metamaterial Devices with different substrate --- p.84 === Chapter 5.2 --- Fishnet structure based metamaterial devices --- p.94 === Chapter 5.2.1 --- Dual-band Polarization-Insensitive Left-handed Metamaterial --- p.94 === Chapter Chapter 6: --- Conclusion --- p.106 === Chapter 6.1 --- Conclusion and potential application --- p.106 === Chapter 6.2 --- Future work --- p.108 === References --- p.110 === Publication list --- p.116