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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 |
106-1 |
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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 |
2.0 |
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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與藍明光合授
總人數上限：2人 |
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Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1061MDI7011 |
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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 |
9/15 |
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 |
9/22 |
(1) Principles of holographic recording and reconstruction (2) Phase conjugation and time-reversed wave. (*HW1 uploaded with its deadline: 10/06/2017 ) |
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第3週 |
9/29 |
Lab #1: digital holographic imaging: recording process and computational reconstruction procedure (臺大醫學院:聯教館 1F,醫材影像所,room #102) |
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第4週 |
10/06 |
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 uploaded) |
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第5週 |
10/13 |
Topics: (1) diffraction patterns from apertures, and (2) Fourier analysis of absorption and phase gratings. (in-line/off-axis DH figures have been uploaded) |
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第6週 |
10/20 |
Details of (1) lens pupil transmittance, and (2) Fourier transform after light passing through a lens.** Guest lecture by Dr. Sunil Vyas: Further analysis and applications of gratings |
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第7週 |
10/27 |
Image analysis of holograms includes: (1) exact ray tracing, (2) paraxial ray tracing, and (3) aberration of holographic lenses. (HW 3 uploaded) |
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第8週 |
11/03 |
(1) New off-axis DH figure has been uploaded on 10/13, (2) supplementals related to Holographic Imaging Analysis has also been uploaded |
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第9週 |
11/10 |
HW1-2solution uploaded |
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第10週 |
11/17 |
Midterm (HW 3 solution uploaded on Nov. 14) |
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第11週 |
11/24 |
Lab demo/introduction: computer generated hologram (CGH) in beam shaping (臺大醫學院:聯教館 1F,醫材影像所,room #102 @ 14:30pm) |
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第12週 |
12/01 |
(1) Introduction of difference between thin and volume hologram, (2) review of midterm quiz |
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第13週 |
12/08 |
OPTIC 2017 (補課時間:下週五下課後接者上 recording experiment of thick hologram ) |
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第14週 |
12/15 |
Introduction of coherence: temporal/spatial coherence (HW has been uploaded) |
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第15週 |
12/22 |
(1) Visibility with polarization, (2) Introduction of Kogelnik's theory, (3) Introduction of Bragg condition & detuning parameter, (4) derivation of Kogelnik's theory, and (5) introduction of transmission/reflection volume holograms. (HW6 and related measurement are posted online) |
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第16週 |
12/29 |
Principles of transmission and reflection volume holograms: (1) lossless dielectric, (2) lossy, and (3) absorption gratings.(original Kogelnik paper is attached + an example of Job description for Ph.D student Internship in Holographic Optics at "Microsoft" are attached ) |
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