Jin shu guang shan guang xue te xing de shi yan he li lun yan jiu

Sham, Chun Hong = 金屬光栅光學特性的實驗和理論研究 / 沈鎮康.Thesis (M.Phil.)--Chinese University of Hong Kong, 2009.Includes bibliographical references (leaves 109-111).Abstract also in Chinese.Sham, Chun Hong = Jin shu guang shan guang xue te xing de shi yan he li lun yan jiu / Shen Zhenkang.Chapter 1 --- Introduction --- p.1Chapter 1.1 --- Background --- p.1Chapter 1.2 --- Overview of the Thesis --- p.2Chapter 2 --- Basic Theory --- p.4Chapter 2.1 --- Dielectric Constant of Metals --- p.5Chapter 2.2 --- The Maxwell´ةs Equations --- p.7Chapter 2.3 --- Scaling Properties of the Maxwell´ةs Equations --- p.9Chapter 2.4 --- Translational Symmetry and the Bloch´ةs Theorem --- p.10Chapter 2.4.1 --- Continuous Translational Symmetry --- p.11Chapter 2.4.2 --- Discrete Translational Symmetry --- p.12Chapter 2.4.3 --- Photonic Bloch´ةs Theorem --- p.13Chapter 3 --- Principles of Rigorous Coupled Wave Analysis --- p.14Chapter 3.1 --- Mathematical Formulation --- p.15Chapter 3.2 --- One-layer systems --- p.15Chapter 3.3 --- Layered Systems --- p.19Chapter 3.3.1 --- Matching Boundary Conditions --- p.19Chapter 3.3.2 --- The Transfer Matrices --- p.21Chapter 3.3.3 --- Scattering Matrices --- p.22Chapter 3.4 --- Calculation of Reflection and Transmission --- p.24Chapter 3.5 --- Calculation of Field Pattern --- p.26Chapter 3.5.1 --- Finding the Coefficients --- p.26Chapter 3.5.2 --- Summing to Get the Field --- p.27Chapter 3.6 --- 5-polarization --- p.27Chapter 3.7 --- Analogy to mechanics --- p.29Chapter 3.8 --- Conclusion --- p.30Chapter 4 --- Numerical Implementation of Rigorous Coupled Wave Analysis --- p.31Chapter 4.1 --- Finite Number of Terms --- p.31Chapter 4.2 --- Fourier Factorization Rule --- p.32Chapter 4.3 --- Calculation of Field Pattern --- p.34Chapter 4.4 --- Transfer Matrix for Forward Deduction --- p.36Chapter 4.5 --- Calculation of Time-Averaged Poynting Vector --- p.36Chapter 4.6 --- Convergence of RCWA --- p.37Chapter 4.7 --- Simple Examples --- p.40Chapter 4.7.1 --- Oblique Incidence on Vacuum --- p.40Chapter 4.7.2 --- Oblique Incidence on Semi-Infinite Glass --- p.41Chapter 4.7.3 --- Normal Incidence on a Thin Gold Film --- p.41Chapter 5 --- A Tunable All-Direction Light Absorber --- p.43Chapter 5.1 --- Description of the Absorber --- p.44Chapter 5.2 --- Tunability --- p.45Chapter 5.3 --- Theoretical Understanding on the Results --- p.46Chapter 5.4 --- Other EM modes Involved --- p.49Chapter 5.5 --- Structural Flexibility --- p.54Chapter 6 --- Sample Preparation Techniques --- p.57Chapter 6.1 --- Interference Lithography --- p.57Chapter 6.1.1 --- Basic Principle of IL --- p.58Chapter 6.1.2 --- Experimental Setup for IL --- p.59Chapter 6.1.3 --- Experimental Procedures for IL --- p.60Chapter 6.1.4 --- Tuning the Period --- p.61Chapter 6.1.5 --- Tuning Grating Width --- p.62Chapter 6.1.6 --- Tuning the grating height --- p.64Chapter 6.2 --- Sputtering --- p.65Chapter 6.2.1 --- Description of Sputtering System --- p.65Chapter 6.2.2 --- Effect of Varying the Position on Sample Holder --- p.66Chapter 6.3 --- Chemical deposition of silver --- p.69Chapter 7 --- Sample Characterization Techniques --- p.72Chapter 7.1 --- Scanning Electron Microscope --- p.72Chapter 7.1.1 --- Grating width measurement --- p.72Chapter 7.1.2 --- Sidewall Coverage Measurement --- p.73Chapter 7.2 --- Thickness Measurement --- p.74Chapter 7.3 --- Reflectance Measurement --- p.75Chapter 7.3.1 --- Experimental Setup --- p.76Chapter 7.3.2 --- Use of Prism --- p.79Chapter 8 --- Experimental Realization of All-Direction Light Absorber --- p.82Chapter 8.1 --- Reflectance of Glass Substrate --- p.82Chapter 8.2 --- Planar Metal-SU8-Metal Systems --- p.87Chapter 8.3 --- SU8 Grating on Glass Substrate --- p.89Chapter 8.4 --- SU8 Grating on Gold Substrate --- p.92Chapter 8.4.1 --- Grating on a Thick Layer of Gold --- p.93Chapter 8.4.2 --- Grating on a Thin Layer of Gold --- p.93Chapter 8.5 --- Cavities-Embedded Systems and Future Work --- p.96Chapter 8.6 --- Summary and Future Experimental Work --- p.100Chapter 9 --- Conclusion --- p.102Chapter A --- Notes on Glass Cleaning --- p.104Chapter B --- An Experiment on Sidewall Coverage --- p.107Bibliography --- p.10