課程資訊
課程名稱
衍射光學與全像影像術
Holographic Imaging and Diffractive Optics 
開課學期
101-1 
授課對象
理學院  物理學研究所  
授課教師
駱 遠 
課號
Phys8107 
課程識別碼
222 D3280 
班次
 
學分
全/半年
半年 
必/選修
選修 
上課時間
星期五6,7(13:20~15:10) 
上課地點
新物833 
備註
總人數上限:20人
外系人數限制:5人 
Ceiba 課程網頁
http://ceiba.ntu.edu.tw/1011Phys8107 
課程簡介影片
 
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課程概述

This course describes the nature of holographic and lithographically formed diffraction volume/thin gratings and necessary tools for their design and analysis. Course topics include a description of the interference and Fourier relations that determine the amplitude of diffracted fields, analysis of volume gratings, and properties of holographic recording materials, binary gratings, and analysis of applications of holography including bio-imaging and data storage, fiber Bragg gratings, and polarization control elements.
This class can complement the courses of Optics (光學導論) and Advanced Bio-Optical Microscopy (高等生物光學顯微術).
 

課程目標
Outline:
1.Basic concepts
2.Introduction of terminology
3.Basic holographic recording process
4.Analysis of holographic recording based on spatial frequency analysis
5.Fourier analysis of holography
6.Image analysis of holography
7.Hologram recording requirements
8.Coupled wave analysis
9.Digital holography
10.Optical data storage
11.Volume holographic imaging
12.Other applications
 
課程要求
 
預期每週課後學習時數
 
Office Hours
 
參考書目
The book by Goodman is highly recommended and a book by Psaltis is a good review.

(1)Goodman, J.W. (2005). Introduction to Fourier Optics, (3rd ed.). McGraw Hill

(2)Coufal, H., Psaltis, D., and Sincerbox, G. (2000). Holographic Data Storage. Springer.
 
指定閱讀
 
評量方式
(僅供參考)
   
課程進度
週次
日期
單元主題
第1週
9/14  Basic concepts and introduction of terminology
(1) Overview of applications of holography
(2) Differences between holographic and lens imaging
(3) Absorption and phase modulation
(4) Thin and thick gratings
(5) Transmission and reflection gratings 
第2週
9/21  Analysis of holographic gratings and recording process(1) Probe, and reconstruction: real and virtual image(2) Enhanced scattering: grating equation, and grating period(3) Grating vector, and related examples 
第3週
09/28  Holographic recording and material considerations(1) In-line, Gabor hologram(2) Basic concept of zone plate(3) Holographic recording process(4) Review of Fourier transform and Huygens-Fresnel principles 
第4週
10/05  Fourier analysis of gratings (1) Review of Fresnel and far-field formula(2) Diffraction patterns from different apertures(3) Fourier analysis of amplitude and phase gratings(4) Analysis of grating efficiency  
第5週
10/12  (1) Fourier transform properties of lenses(2)Off-axis hologram(3) Fourier analysis of holograms 
第6週
10/19  (1) Exact ray tracing in holography (2)Paraxial ray tracing for holographic imaging (3) Analysis of aberration coefficients 
第7週
10/26  Invited lecture by Dr. Hans Hu  
第8週
11/02  Mid-term exam 
第9週
11/09  1. Introduction of volume holographic imaging system (VHIS) 2. Illumination effect in VHIS 
第10週
11/16  Invited lecture by Prof. George Barbastathis from Massachusetts Institute of Technology.
Time: 1330-1430.
Location: 台大醫學院, NTU, College of Medicine, Room 202. 
第11週
11/23  1. Coherence properties 2. Young's interferometer 3. Analysis of coherence

PLEASE SUBMIT YOUR ASSIGNMENT ELECTRONICALLY TO wesleyntu@gmail.com WITH A SUBJECT SUCH AS PHYS 8107 ASSIGNMENT 4 
第12週
11/30  (Assignment 4 extended due date - Nov 30 23:59)1. Visibility with polarization 2. Introduction of Kogelnik's theory 3. Bragg circle diagram 
第13週
12/07  1. Bragg condition and detuning parameter 2. Derivation of Kogelnik's theory 3. Transmission and reflection holograms 
第15週
12/21  Volume holographic gratings in transmission and reflection: 1. lossless gratings, 2. lossy gratings, and 3. absorption gratings 
第17週
1/04  Homework solutions are uploaded. No more submissions are accepted. Good luck for your exam