半導體雷射二極體
Semiconductor Laser Diodes
| 節 | 週二 |
|---|---|
2 09:00–09:50 | 半導體雷射二極體 EO105（光復） 3 節連堂 |
3 10:10–11:00 | |
4 11:10–12:00 |
* 根據陽明交大上課時間表所列
從光纖通訊到醫療娛樂,雷射二極體於我們的生活中無所不在,然而許多雷射二極體的應用者,對於其工作原理理解也相當有限。本課程上半部將從基礎的量子與固態物理出發,探討半導體內光子與載子的交互作用機制與複合效率。並描述半導體在非平衡態的情形下,如何達到時態穩定的光學增益(optical gain)效果。下半部將探討二極體雷射的元件特性,解釋二極體雷射是如何透過設計達到各種需求的功能性,成為市場上常見的各種二極體雷射,諸如邊射型雷射,VCSEL,DBR,DFB雷射等。 This course aim to understand the physics and working principles of common semiconductor laser diodes. The first part will cover the fundamental of semiconductor physics in non-equilibrium state. We will explain the interaction between confined photon and carriers in the materials, and how the steady-state stimulated emission, a.k.a. lasing, can be achieved in a semiconductor cavity. The second part will introduce the working principle of typical semiconductor structure, such as, edge-emitting lasers, VCSEL, DBR and DFB lasers. This course will cover most of the textbook from chapter 1~chapter 4, and Appendix 1 to 7.
建議背景: 電磁學,近代物理(Electromagnetism, Modern physics)
無備註
教學方式: 投影片+板書 (將放置於E3平台上) 評量方法 Homework 40%+ Midterm 30%+ Final 30%. 最終成績將獲透過實際分布情形進行加權與調整
學期作業 6 times of homework 考試狀況 1 midterm + 1 final exam (Openbook)
Fundamentals in background physics
1. Materials for diode lasers 2. Fundamental of quantum mechanics 3. Origin of band structures in semiconductors 4. Optical waveguide and optical modes
- 講授：
- 9
Carrier-photon interactions
1. Einstein's A-B coefficient methodology 2. Fermi-Golden rule for radiative transition 3. Optical gain 4. Non-radiative transitions
- 講授：
- 12
Diode laser devices principles (Edge-emitting lasers as the example)
1. Rate equations in diode lasers 2. L-I curves of diode lasers
- 講授：
- 6
Scattering and transmission in diode lasers
1. Scattering and transmission matrix 2. Fabry-Perot etlon 3. Periodic dielectric mirrors
- 講授：
- 9
Other common diode lasers
1. Vertical cavity surface-emitting lasers 2. DBR lasers 3. Grating and DFB lasers
- 講授：
- 6
| 週次 | 主題 |
|---|---|
| 第 1 週 | Introduction to laser and laser diodes 2/23 |
| 第 2 週 | Review of solid-state physics (Homework #1) 3/2 |
| 第 3 週 | Optical modes in semiconductor cavity 3/9 |
| 第 4 週 | Radiative transition mechanisms (Homework #2 Homework #1 due) 3/16 |
| 第 5 週 | Transition rate of stimulated emission 3/23 |
| 第 6 週 | Optical gain and manybody effects (Homework #3+Homework #2 due) 3/30 |
| 第 7 週 | National holiday 4/6 |
| 第 8 週 | Non-radiative transitions (Homework #3 due) 4/13 |
| 第 9 週 | Midterm (Open book) 4/20 |
| 第 10 週 | Description of diode lasers 4/27 |
| 第 11 週 | Characterization of diode lasers (Homework #4) 5/4 |
| 第 12 週 | Scattering and Transmission theory-1 5/11 |
| 第 13 週 | Scattering and Transmission theory-2 (Homework #5 + Homework #4 due) 5/18 |
| 第 14 週 | Mathematical treatment of periodic structures 5/25 |
| 第 15 週 | Grating and DBR lasers (Homework #6 + Homework #5 due) 6/1 |
| 第 16 週 | VCSEL and DFB lasers (Homework #6 due at 6/13) 6/8 |
| 第 17 週 | Final exam (Open book) 6/15 |
Diode lasers and Photonic Integrated Circuits 2nd Ed., L. A. Coldren, Scott W. Corzine, and Milan. Wiley’s, 2012 (ISBN:9780470484128)
- 地點
- 田家炳光電大樓417B
- 時間
- Friday 3 pm~5 pm
- 聯絡方式
- Email: cyhuang06@nycu.edu.tw