Course Syllabus

Course Information：

Year-Semester Course Number Course Name Phase Credits Hours Required/Elective Instructor Class Student NO. Withdraw Note

Spring Semester
Year 2026 356973 Theory and Application of Diffractive Optics with Lab practice 1 3.0 3 ★ Hsu,Wei-Feng GEOE 30 0 　

Year-Semester	Course Number	Course Name	Phase	Credits	Hours	Required/Elective	Instructor	Class	Student NO.	Withdraw	Note
Spring Semester Year 2026	356973	Theory and Application of Diffractive Optics with Lab practice	1	3.0	3	★	Hsu,Wei-Feng	GEOE	30	0

Course Plan：

Instructor Hsu,Wei-Feng　Office Hours

Email whsu@ntut.edu.tw

Last Updated 2025-12-17 13:53:57

Course Objective This course is designed to introduce the principle of diffraction of optical wave and study the means of using the diffraction to perform optical setups in modern optical systems. Diffractive optical element (DOE) can be applied to correct aberrations, light focusing, light splitting, and other novel functions that traditional optical components difficultly or impossibly perform. DOE plays an important role in modern optical technology. The content of this course includes: 1. Principle of optical diffraction, 2. Fourier optics, 3. Design methods of DOE, 4. Applications of DOEs, and 5. Implementation of DOEs. 繞射光學是基於光波繞射的原理，研究如何利用繞射現象設計光學元件來實現各種光學功能。繞射光學元件可以應用在改良光學系統的像差，為特定的波長實現聚光、分光等功能以取代傳統的光學透鏡、分光鏡等，此外利用傅光原理製作出傳統的光學元件無法實現的功能，在近代的光學系統、此類的微光學系統佔有極重要的地位。本課程中，我們將討論其基本原理、設計方法、以及應用。主要課程內容為： 1.光學繞射原理 2.傅式光學 3.繞射光學元件之設計方法 4.繞射光學元件之應用 5.繞射光學元件之實現與製作

Course Schedule 第 1 周 Course Introduction (課程介紹) 第 2 周 Learning Matlab 第 3 周 Chapter 1: Introduction to Diffractive Optics & DOE 第 4 周 Chapter 2a: Fourier Optics 第 5 周 Chapter 2b: Fourier Transform 第 6 周 Chapter 2c: Diff. Systems & Implementation 第 7 周 Chapter 3a: Iterative Fourier transform algorithm (IFTA) 第 8 周 Chapter 3b: Simulated annealing (SA) algorithm 第 9 周 (Midterm week pratices) 第10 周 Chapter 3c: Genetic Algorithm (GA) 第11 周 Chapter 3d: Design Strategy, DOE space, & Matlab 第12 周 Chapter 4: Diffractive Gratings and Discussions 第13 周 Chapter 6: Encoding Methods 第14 周 Chapter 7: Fabrication Techniques 第15 周 Chapters 1 & 6 of Turunen & Wyrowski 第16 周 Chapter 8: DOE Applications 第17 周 Final Oral Report 第18 周 Final Oral Report if needed (Final Exam)

Evaluation and grading policy Projects: (2 ~ 4) × 25% Final report: (0 ~ 40) % (4-pages term paper + oral presentation + 中文摘要 + On schedule)

Materials All right reserved. Do not reproduce without permission.

Foreign-language textbooks:No
Wei-Feng Hsu (徐巍峰), Supplemental Notes.

The access to curricular consultation Email: whsu@ntut.edu.tw
教授研究室: 億光大樓831室
諮詢時間: (二)10:00-12:00；(三)13:00-15:00；(四)10:00-12:00

Expanding teaching and resources

The course corresponds to the SDGs SDG3：良好健康和福祉（Good Health and Well-being）
SDG4：優質教育（Quality Education）
SDG7：可負擔的潔淨能源（Affordable and Clean Energy）
SDG9：產業創新與基礎設施（Industry, Innovation and Infrastructure）
SDG12：負責任的消費與生產（Responsible Consumption and Production）
SDG17：夥伴關係（Partnerships for the Goals）

Does the course incorporate AI ● 簡單介紹AI的基本概念（Briefly introduce the basic concept of AI）

Note
評量方式: 和期初宣布方式相同。

Instructor	Hsu,Wei-Feng　Office Hours
Email	whsu@ntut.edu.tw
Last Updated	2025-12-17 13:53:57
Course Objective	This course is designed to introduce the principle of diffraction of optical wave and study the means of using the diffraction to perform optical setups in modern optical systems. Diffractive optical element (DOE) can be applied to correct aberrations, light focusing, light splitting, and other novel functions that traditional optical components difficultly or impossibly perform. DOE plays an important role in modern optical technology. The content of this course includes: 1. Principle of optical diffraction, 2. Fourier optics, 3. Design methods of DOE, 4. Applications of DOEs, and 5. Implementation of DOEs. 繞射光學是基於光波繞射的原理，研究如何利用繞射現象設計光學元件來實現各種光學功能。繞射光學元件可以應用在改良光學系統的像差，為特定的波長實現聚光、分光等功能以取代傳統的光學透鏡、分光鏡等，此外利用傅光原理製作出傳統的光學元件無法實現的功能，在近代的光學系統、此類的微光學系統佔有極重要的地位。本課程中，我們將討論其基本原理、設計方法、以及應用。主要課程內容為： 1.光學繞射原理 2.傅式光學 3.繞射光學元件之設計方法 4.繞射光學元件之應用 5.繞射光學元件之實現與製作
Course Schedule	第 1 周 Course Introduction (課程介紹) 第 2 周 Learning Matlab 第 3 周 Chapter 1: Introduction to Diffractive Optics & DOE 第 4 周 Chapter 2a: Fourier Optics 第 5 周 Chapter 2b: Fourier Transform 第 6 周 Chapter 2c: Diff. Systems & Implementation 第 7 周 Chapter 3a: Iterative Fourier transform algorithm (IFTA) 第 8 周 Chapter 3b: Simulated annealing (SA) algorithm 第 9 周 (Midterm week pratices) 第10 周 Chapter 3c: Genetic Algorithm (GA) 第11 周 Chapter 3d: Design Strategy, DOE space, & Matlab 第12 周 Chapter 4: Diffractive Gratings and Discussions 第13 周 Chapter 6: Encoding Methods 第14 周 Chapter 7: Fabrication Techniques 第15 周 Chapters 1 & 6 of Turunen & Wyrowski 第16 周 Chapter 8: DOE Applications 第17 周 Final Oral Report 第18 周 Final Oral Report if needed (Final Exam)
Evaluation and grading policy	Projects: (2 ~ 4) × 25% Final report: (0 ~ 40) % (4-pages term paper + oral presentation + 中文摘要 + On schedule)
Materials	All right reserved. Do not reproduce without permission. Foreign-language textbooks:No Wei-Feng Hsu (徐巍峰), Supplemental Notes.
The access to curricular consultation	Email: whsu@ntut.edu.tw 教授研究室: 億光大樓831室諮詢時間: (二)10:00-12:00；(三)13:00-15:00；(四)10:00-12:00
Expanding teaching and resources
The course corresponds to the SDGs	SDG3：良好健康和福祉（Good Health and Well-being） SDG4：優質教育（Quality Education） SDG7：可負擔的潔淨能源（Affordable and Clean Energy） SDG9：產業創新與基礎設施（Industry, Innovation and Infrastructure） SDG12：負責任的消費與生產（Responsible Consumption and Production） SDG17：夥伴關係（Partnerships for the Goals）
Does the course incorporate AI	● 簡單介紹AI的基本概念（Briefly introduce the basic concept of AI）
Note	評量方式: 和期初宣布方式相同。