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課程名稱 |
衍射光學與全像影像術
Holographic Imaging and Diffractive Optics |
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開課學期 |
104-1 |
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授課對象 |
醫學院 醫療器材與醫學影像研究所 |
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授課教師 |
駱 遠 |
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課號 |
MDI7011 |
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課程識別碼 |
458 M0200 |
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班次 |
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學分 |
2 |
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全/半年 |
半年 |
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必/選修 |
選修 |
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上課時間 |
星期五7,8(14:20~16:20) |
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上課地點 |
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備註 |
上課教室: 新物833
總人數上限：2人 |
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Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1041opti2015 |
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課程簡介影片 |
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核心能力關聯 |
核心能力與課程規劃關聯圖 |
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課程大綱
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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). )
上課地點: 新物833 |
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課程目標 |
本課程將介紹光學醫學影像技術,著重衍射光學與全像影像術的設計與理論，此課程會將光學導論延伸至高等生物光學顯微術的實際應用。上課期間,也將有部分光學影像實驗demo. |
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課程要求 |
大學物理 化學 微積分 |
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預期每週課後學習時數 |
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Office Hours |
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指定閱讀 |
待補 |
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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. |
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評量方式
(僅供參考) |
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週次 |
日期 |
單元主題 |
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第1週 |
9/18 |
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 |
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第2週 |
9/25 |
(1) Principles of holographic recording and reconstruction (2) Phase conjugation and time-reversed wave. |
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第3週 |
10/02 |
(1) Introduction of zone plate, (2) Review of holographic recording process, and (3) Principles of dispersion for thin gratings (HW#1 uploaded) |
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第4週 |
10/09 |
國定假日 |
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第5週 |
10/16 |
Fourier analysis of gratings, including (1) review of Fresnel diffraction and Fraunhofer formulas, (2) diffraction patterns from apertures, and (3) Fourier analysis of absorption and phase gratings.(HW #2 #3 uploaded) |
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第6週 |
10/23 |
(1) Fourier analysis of off-axis gratings, (2) difference between on-axis, and off-axis gratings, and (3) off-axis hologram reconstruction. |
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第7週 |
10/30 |
Image analysis of holograms includes: (1) exact ray tracing, (2) paraxial ray tracing, and (3) aberration of holographic lenses. |
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第8週 |
11/06 |
Lab #1: digital holographic imaging: recording process and computational reconstruction procedure (已於10月21日補課＠臺大醫學院:聯教館,光電醫學研究中心1F,room #102). |
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第9週 |
11/13 |
Mid-term quiz |
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第10週 |
11/20 |
Review of exam questions |
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第11週 |
11/27 |
1) Introduction of ray tracing using well-known optical software: Zemax, and (2) introduction of coherence: temporal/spatial coherence |
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第12週 |
12/04 |
Prof. Picart lecture at NTU medical school: rm#202 |
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第13週 |
12/11 |
1. Visibility with polarization 2. Introduction of Kogelnik's theory 3. Bragg circle diagram (HW4 is posted online). |
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第14週 |
12/18 |
1. Bragg condition and detuning parameter 2. Derivation of Kogelnik's theory 3. Transmission and reflection holograms (related reference is attached) |
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第15週 |
12/25 |
Coupled wave theory for (1) transmission and reflection gratings, (2) lossless, lossy, and absorption gratings.(HW5 is uploaded) |
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第16週 |
1/01 |
No class |
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第17週 |
1/08 |
Final project demo & presentation |
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