本课程面向大三学生，将在其他光电子、光通信等课程的基础上，深入补充面向光传感、光互连、光信号处理等专业方向所需的光学、光波导、光传感系统、光互连系统、光信号处理系统等专业知识和应用技能。为学生今后从事光传感、光通信等领域相关工作和研究，针对性地在光学器件、系统和应用层面进行训练。本课程的主要教学内容包括：

1. 光的特性：光的描述、偏振、传播（反射、折射、干涉、衍射）。这里将深入解决其他课程所欠缺的知识深度，以及一些专业和应用重要程度较高的知识点，包括相干性、倏逝波、邦加球、琼斯矩阵等。

2. 光波导与光纤：导波原理、特性、非线性、特种光纤、测量、制造。这里将在光纤光学的基础上，更加深入介绍特种光纤的相关专业知识，甚至包括侧向应用和工程的光纤制造技术等。

3. 激光：原理、特性、测量。这里将教授各种激光器的原理和特性，深入介绍针对不同应用的激光器的理论、工艺、生产、封装和测试测量等。

4. 光传感：分类、原理、光纤光栅传感、分布式传感、光纤陀螺、光纤水听器。这里将专注介绍光纤信息光子学原理和器件在光纤传感中的应用，主要会在系统层面开展教学；

5. 光互连：本部分针对集成光电子技术的光互连应用，包括集成光电子器件及其光互连应用系统的关键技术、工艺、应用等；

6. 光信号处理：本部教授光信号的模拟和数字处理方法，包括一些全光信号处理技术、针对数字光信号的电处理方法、针对模拟光信号的微波光子信号处理方法等。

This course is designed for junior students. Based on the courses such as Optoelectronics and Optical Communications, this course will further fuse with other related areas, including optics, optical waveguides, optical sensing systems, optical interconnection systems and optical signal processing systems, aiming at improving students’ professional knowledge and application skills in those aspects. Besides, this would provide targeted training in optical devices, systems and applications, and thus prepare students for engaging in the work and research related to the fields of optical sensing and optical communications in the future. The main content includes:

1. Properties of light: description, polarization and propagation of light (reflection, refraction, interference and diffraction). Related knowledge will be explained in depth in this course, which is often lack in other courses. A number of important knowledge points for related majors and applications will also be covered, including the coherence, evanescent waves, Poincare sphere and Jones matrix, etc.

2. Optical waveguides and optical fibers: principles of guided waves, characteristics, nonlinearity, special optical fibers, measurement and manufacture. Based on fiber optics, this section will provide a deeper professional knowledge of special optical fibers, including fiber manufacture mainly for applications and engineering, etc.

3. Lasers: principles, characteristics and measurement. Principles and characteristics of different lasers will be discussed. This section covers theories, technology, manufacture, packaging, test and measurement of different kinds of lasers.

4. Optical sensing: classifications, principles, fiber grating sensing, distributed sensing, fiber-optic gyroscope and fiber optic hydrophone. This section focuses on the applications of both principles and devices of optical fiber information photonics in optical fiber sensing. The teaching will be mainly carried out at the system level.

5. Optical interconnection: This part focuses on applications of integrated optoelectronic technology in optical interconnection, including the key technologies, processes and applications of integrated optoelectronic devices and optical interconnection application systems.

6. Optical signal processing: This section focuses on analog and digital processing methods of optical signals, including some all-optical signal processing technologies, electrical processing methods for digital optical signals and photonic processing techniques of microwave signals for analog optical signals, etc.

1．了解基础知识和专业应用的联系与关系，与国家经济发展的关系及战略意义（A3、A4、A5、毕业要求1）

2．深入掌握光子学和光电子学的基础理论和专业知识，掌握最前沿发展动态和工业需求（B1、B2、B4、毕业要求2）

3．通过大作业和分组报告锻炼自主评价能力、表达、协作和自我学习能力（C3、C5、毕业要求12）

4．合理设置课堂信息量配合大作业工作量，锻炼努力和刻苦的品质（D1、D2、毕业要求12）