超材料與光子晶體
Metamaterials and photonic crystals
| 節 | 週五 |
|---|---|
5 13:20–14:10 | 超材料與光子晶體 ED203 3 節連堂 |
6 14:20–15:10 | |
7 15:30–16:20 |
* 根據陽明交大上課時間表所列
Metamaterials and photonic crystals both are made up of periodic structures; the former one has the period much smaller than the operating wavelength, while the period of the latter one generally is around or greater than half (operating) wavelength. Metamaterial is the so-called “physical” material exhibiting its unique electrical properties by structure configuration rather than chemical compositions. Metamaterials are found to be able to have the arbitrary effective refractive index that is hard to be synthesized using chemical materials. Additionally, the pass- and stop-bands in a photonic crystal can control the propagation of electromagnetic and light wave. Photonic crystals can mold the wave-guiding property and are popularly employed in designing optical devices. This course aims at introducing the applications of photonic crystals and metamaterials in electromagnetic/optical engineering. Moreover, the mathematical fundamentals will be covered to establish the skill of understanding the physical insight of wave process involved in both metamaterials and photonic crystals.
普通物理,電磁學
Homework 20% Midterm Exam 40% Final Exam 40%
Problem set of each chapter Midterm Exam and final exam
| 週次 | 主題 |
|---|---|
| 第 1 週 | Historical perspective on the research and applications of periodic structures including both photonic crystals and metamaterials |
| 第 2 週 | Transmission-line network representation of a dielectric layer of finite thickness |
| 第 3 週 | Scattering characteristics of plane wave by multipledielectric layers |
| 第 4 週 | Transverse resonance technique for determining the guidingcharacteristics of waves in multiple dielectric layers |
| 第 5 週 | Bloch–Floquet theorem |
| 第 6 週 | Eigenwave in 1D dielectric and metallic gratings: Modal transmission-line approach |
| 第 7 週 | Midterm Exam |
| 第 8 週 | Scattering and guiding characteristics of a grating consisting of multiple 1D periodic layers |
| 第 9 週 | Modal transmission-line approach for a 2D periodic metallicmedium: In-Plane propagation |
| 第 10 週 | Modal transmission line approach for a 2D periodic dielectricmedium: In-Plane Propagation |
| 第 11 週 | Double Fourier-Modal Approach for a 2D dielectric periodicstructure: Out-of-Plane Propagation |
| 第 12 週 | Three-Dimensional photonic bandgap structures |
| 第 13 週 | Scattering characteristics of photonic bandgap waveguides |
| 第 14 週 | Dispersion relation of photonic bandgap waveguides |
| 第 15 週 | Scattering characteristics of a photonic bandgap structure with defects |
| 第 16 週 | Scattering of plane wave by 1D metasurfaces: Non-Principal Plane Propagation |
| 第 17 週 | Synthetic dielectrics and metamaterials |
| 第 18 週 | Final Exam |
Ruey-Bing (Raybeam) Hwang, Periodic Structures: Mode-Matching Approach and Applications in Electromagnetic Engineering, Wiley-IEEE Press, 2012
- 地點
- R722, Engineering Building 4
- 時間
- Wednesday afternoon (14:00~16:00)
- 聯絡方式
- raybeam@nycu.edu.tw