This course can also be taken for academic credit as ECEA 5601, part of CU Boulder’s Master of Science in Electrical Engineering degree.
Optical Engineering 專項課程科罗拉多大学波德分校課程信息
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第 2 門課程（共 3 門）
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高級
完成時間大約為21 小時
英語（English）
字幕：英語（English）
可分享的證書
完成後獲得證書
100% 在線
立即開始，按照自己的計劃學習。
第 2 門課程（共 3 門）
可靈活調整截止日期
根據您的日程表重置截止日期。
高級
完成時間大約為21 小時
英語（English）
字幕：英語（English）
提供方
科罗拉多大学波德分校
CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
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此 課程 隸屬於 科罗拉多大学波德分校 提供的 100% 在線 Master of Science in Electrical Engineering。如果您被錄取參加全部課程，您的課程將計入您的學位學習進程。
教學大綱 - 您將從這門課程中學到什麼
完成時間為 5 小時
Geometrical Optics for Gaussian Beams
First order optical system design using rays is useful for the initial design of an optical imaging system, but does not predict the energy and resolution of the system. This module introduces Gaussian beams, a specific example of how the shape of the light evolves in an imaging system.
完成時間為 5 小時
12 個視頻 （總計 80 分鐘）, 2 個閱讀材料, 4 個測驗
12 個視頻
Light has a shape3分鐘
The Gaussian beam11分鐘
The Gaussian q parameter4分鐘
The evolution of the q parameter10分鐘
Gaussian Beam Propagation Lab Demo3分鐘
Ray tracing Gaussian beams9分鐘
Examples of ray tracing Gaussian beams7分鐘
Do Gaussian beams obey imaging?8分鐘
The Lagrange invariant4分鐘
The post-doc's tale4分鐘
Design of a fiber to fiber coupler7分鐘
2 個閱讀材料
Course overview5分鐘
Tools and Resources10分鐘
4 個練習
Gaussian Beam Practice Problems20分鐘
Gaussian Beam OpticStudio Practice20分鐘
Practice Problem15分鐘
Gaussian Beams1 小時 45 分
完成時間為 4 小時
Maxwell's Equations
This module provides the background for the full electro-magnetic field description of optical systems, including a description of plane and spherical waves and a formal treatment of reflection and refraction from this perspective. We start out with a quick review of the mathematical background for this description. This will be fairly short, but you may want to spend some more time reviewing these concepts on your own if you have not seen them for a while.
完成時間為 4 小時
8 個視頻 （總計 51 分鐘）, 2 個閱讀材料, 3 個測驗
8 個視頻
Lorentz oscillator10分鐘
Wave equation3分鐘
Plane waves4分鐘
Spatial frequency9分鐘
Spherical waves2分鐘
Fresnel coefficients7分鐘
Brewster's Angle Laboratory Demonstration5分鐘
2 個閱讀材料
Spatial Frequency Introduction10分鐘
Polarization: Sunglasses and the Sky15分鐘
3 個練習
Absorption Practice10分鐘
Practice Problems20分鐘
Maxwell's Equations2小時
完成時間為 3 小時
Impulse Responses and Transfer Functions
This module provides an introduction to the basics of Fourier Optics, which are used to determine the resolution of an imaging system. We will discuss a few Fourier Transforms that show up in standard optical systems in the first subsection and use these to determine the system resolution, and then discuss the differences between coherent and incoherent systems and impulse responses and transfer functions in the second subsection. We will wrap up with a discussion of these concepts using OpticStudio.
完成時間為 3 小時
10 個視頻 （總計 61 分鐘）
10 個視頻
Fourier Transform of the Gaussian Beam4分鐘
The Airy disk6分鐘
Cutoff Frequency5分鐘
The coherent transfer function4分鐘
The relation of impulse response and transfer function5分鐘
Incoherent impulse response4分鐘
Optical transfer function4分鐘
Summary6分鐘
Implementation in OpticStudio10分鐘
2 個練習
Airy Disk OpticStudio Practice20分鐘
Impulse Responses1小時
完成時間為 6 小時
Finite Aperture Optics
This module takes the concepts of pupils and resolution that we have discussed in the previous modules and works through how to apply them to our first-order optical design systems. We start with a description of how to find the system pupils and windows, then move on to a discussion of how that affects the imaging properties of this system, and finally return to the Lagrange invariant and its utility in optical system design.
完成時間為 6 小時
11 個視頻 （總計 90 分鐘）
11 個視頻
Field stop and windows8分鐘
Lyot stop6分鐘
Stops Laboratory Demonstration4分鐘
Effective NA and F#7分鐘
Depth of focus9分鐘
Vignetting6分鐘
Telecentric imaging4分鐘
Lagrange invariant8分鐘
Resolvability12分鐘
Example and Phase Space13分鐘
2 個練習
Finite Aperture Practice30分鐘
Fine Aperture Optics3小時
審閱
來自OPTICAL EFFICIENCY AND RESOLUTION的熱門評論
由 YS 提供2019年7月19日
The content is good, and the instructor is very responsive through email. Though I think the capstone is not as challenging as the first course.
由 OD 提供2018年11月14日
The lab demonstrations were very helpful and the explanations of complex phenomena were very easy to understand.
由 FH 提供2019年6月21日
The course content is good. But the instructors had not been responsive to any question posted on the forum.
關於 Optical Engineering 專項課程
The courses in this specialization can also be taken for academic credit as ECEA 5600-5602, part of CU Boulder’s Master of Science in Electrical Engineering degree. Enroll here.
Optical instruments are how we see the world, from corrective eyewear to medical endoscopes to cell phone cameras to orbiting telescopes. This course will teach you how to design such optical systems with simple graphical techniques, then transform those pencil and paper designs to include real optical components including lenses, diffraction gratings and prisms. You will learn how to enter these designs into an industry-standard design tool, OpticStudio by Zemax, to analyze and improve performance with powerful automatic optimization methods.
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