光电子学
5000+ 人选课
更新日期:2025/05/26
开课时间2025/02/18 - 2025/06/30
课程周期19 周
开课状态开课中
每周学时-
课程简介

光电子学是由电子学和光子技术相互融合的一门交叉学科。对于现代通信和信息科学而言,是不可或缺的重要组成部分。而基于光电子学的信息传输和信息处理是当今高科技的前沿领域。无论对于社会需求或技术进步,光电子学都具有举足轻重的作用,是现代经济、科技、文化等领域的重要技术支撑。近年来,随着理论水平的逐步深入和实验技术的不断提高,光电子产业发展迅猛,是当今世界各国争相发展的重要支柱产业。

光电子学是研究光与物质微观作用过程的科学,通过研究光子与束缚电子的相互作用,并将这些规律应用于信息探测和其他技术领域而形成的应用科学及技术科学。本课程较系统和全面地阐述了光电子学的理论基础、基本原理、基本概念和主要的光电子技术以及光电子器件。在阐明基本原理的同时,突出技术应用,使学生能够把握光电子技术的总体框架,有兴趣、有信心投入实践和创新活动。

课程大纲
第一章 光学基础知识与光场传播规律
1.0-Introduction
1.1.1-Historical Background
1.1.2-Historical Background
1.1.3-Historical Background
1.2.1-Maxwell's Equations: Differential Form
1.2.2-Vector Operation
1.2.3-Interaction with Matter
1.2.4-Maxwell's Equations: Integral Form
1.2.5-Maxwell's Equations: Physical Meaning
1.3-Wave Equation
1.4-The Polarization of Light
1.5-Reflection and Refraction
1.6-Interference and Diffraction
第三章 Semiconductor Science and Light-Emitting Diodes
3.1 Review of Semiconductor Concepts and Energy Bands
3.2 Semiconductor Statistics
3.3 Extrinsic Semiconductors
3.4 Direct and Indirect Bandgap emiconductors: E-k Diagrams
3.5 pn Junction Principles
3.6 pn Junction Reverse Current
3.7 pn Junction Dynamic Resistance and Capacitances
3.8 Recombination Lifetime
3.9 pn Junction Band Diagram
3.10 Heterojunctions
3.11 Light-Emitting Diodes: Principles
3.12 Quantum Well High Intensity LEDs
3.13 LED Materials and Structures
3.14 LED Efficiencies and Luminous Flux
3.15 Basic LED Characteristics
3.16 LEDs for Optical Fiber Communications
3.17 Phosphors and White LEDs
第四章 Stimulated Emission Devices: Optical Amplifiers and Lasers
4.1 Stimulated Emission, Photon Amplification, and Lasers
4.9 Principle of the Laser Diode
4.10 Heterostructure Laser Diodes
4.11 Quantum Well Devices
4.12 Elementary Laser Diode Characteristics
4.13 Steady State Semiconductor Rate Equations: The Laser Diode Equation
4.14 Single Frequency Semiconductor Lasers
4.15 Vertical Cavity Surface Emitting Lasers
4.16 Semiconductor Optical Amplifiers
第五章 Photodetectors and Image Sensors
5.1 Principle of the pn Junction Photodiode
5.2 Shockley-Ramo Theorem and External Photocurrent
5.3 Absorption Coefficient and Photodetector Materials
5.4 Quantum Efficiency and Responsivity
5.5 The pin Photodiode
5.6 Avalanche Photodiode