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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 |
109-1 |
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授課對象 |
理學院 應用物理學研究所 |
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授課教師 |
駱 遠 |
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課號 |
Phys8107 |
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課程識別碼 |
222 D3280 |
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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 |
新物833 |
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備註 |
總人數上限：20人
外系人數限制：5人 |
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Ceiba 課程網頁 |
http://ceiba.ntu.edu.tw/1091Phys8107 |
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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). |
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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 |
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課程要求 |
待補 |
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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.(HW #1 uploaded) |
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第3週 |
10/02 |
前一週六補課 |
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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. (HW2 uploaded) |
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第6週 |
10/23 |
(Continue) 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. (HW3 updated) |
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第7週 |
10/30 |
Details of (1) lens pupil transmittance, and (2) Fourier transform after light passing through a lens, (3) Fourier analysis of off-axis gratings, (4) difference between on-axis, and off-axis gratings, and (5) off-axis hologram reconstruction. |
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第8週 |
11/06 |
(1) Exact ray tracing (2) Paraxial ray tracing (3) Analysis of aberration coefficients |
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第9週 |
11/13 |
Midterm |
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第10週 |
11/20 |
Continuous on (1) Exact ray tracing (2) Paraxial ray tracing (3) Analysis of aberration coefficients + Midterm project presentation |
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第11週 |
11/27 |
Midterm project presentation |
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第12週 |
12/04 |
Introduction of (1) coherence properties, (2) Young’s interferometer, and (3) Analysis of coherence (HW4 uploaded) |
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第13週 |
12/11 |
guest lectures |
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第14週 |
12/18 |
(1) Introduction of Bragg condition & detuning parameter, (2) derivation of Kogelnik's theory, and (3) introduction of transmission/reflection volume holograms. |
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第15週 |
12/25 |
(1) Introduction of Bragg condition & detuning parameter, (2) derivation of Kogelnik's theory, and (3) introduction of transmission/reflection volume holograms. (HW#5 uploaded) |
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第16週 |
1/01 |
Principles of transmission and reflection volume holograms: (1) lossless dielectric, (2) lossy, and (3) absorption gratings.(Original Kolgenik paper uploaded ) |
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