課程信息
5.0
1 個評分
1 個審閱
專項課程

第 3 門課程(共 3 門),位於

100% 在線

100% 在線

立即開始,按照自己的計劃學習。
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可靈活調整截止日期

根據您的日程表重置截止日期。
高級

高級

完成時間(小時)

完成時間大約為19 小時

建議:6 weeks of study, 4 - 6 hours/week...
可選語言

英語(English)

字幕:英語(English)...
專項課程

第 3 門課程(共 3 門),位於

100% 在線

100% 在線

立即開始,按照自己的計劃學習。
可靈活調整截止日期

可靈活調整截止日期

根據您的日程表重置截止日期。
高級

高級

完成時間(小時)

完成時間大約為19 小時

建議:6 weeks of study, 4 - 6 hours/week...
可選語言

英語(English)

字幕:英語(English)...

教學大綱 - 您將從這門課程中學到什麼

1
完成時間(小時)
完成時間為 4 小時

Chromatic Aberrations

We now move away from the first order approximations and into real lenses and imperfect optical systems. We begin with a description of how different wavelengths propagate through systems. ...
Reading
15 個視頻(共 41 分鐘), 2 個閱讀材料, 2 個測驗
Video15 個視頻
Introduction to Chromatic Aberration1分鐘
Chromatic Aberration Lab Demonstration1分鐘
Abbe Number4分鐘
Prism Dispersion分鐘
Lens Dispersion1分鐘
Lens Dispersion Singlet Dispersion from V2分鐘
Singlet in OS2分鐘
Compare Singlet in OS to Formula1分鐘
Achromatic Doublet Introduction3分鐘
Achromatic Doublet Solution分鐘
Achromatic Doublet in OpticStudio1分鐘
Compare Doublet in OS to Formula2分鐘
How to Choose a Glass6分鐘
Huygens Eyepiece4分鐘
Reading2 個閱讀材料
Course Overview10分鐘
Tools and Resources10分鐘
Quiz2 個練習
Abbe Number Practice20分鐘
Chromatic Aberrations分鐘
2
完成時間(小時)
完成時間為 4 小時

Ray Aberrations

This module introduces the many types and causes of monochromatic imperfections in optical systems. We begin with the mathematical background of the causes of aberrations, then introduce a number of common aberrations so that you may recognize them in your own systems. ...
Reading
20 個視頻(共 74 分鐘), 6 個測驗
Video20 個視頻
Abbe Sine Condition5分鐘
Airy Tangent Condition3分鐘
Equivalent Refracting Surface2分鐘
Introduction to Aberrations4分鐘
Ray and Wavefront Aberrations1分鐘
Longitudinal Ray Aberrations1分鐘
Ray Aberration Polynomial I2分鐘
Ray Aberration Polynomial II2分鐘
Defocus and Magnification3分鐘
Spherical Aberration Lab Demonstration5分鐘
Spherical Aberration Introduction5分鐘
Spherical Ray Aberration3分鐘
Spherical Wavefront Aberration3分鐘
Coma Introduction2分鐘
Coma Ray and Wavefront Aberration4分鐘
Astigmatism Introduction4分鐘
Astigmatism Ray and Wavefront Aberration5分鐘
Coma and Astigmatism Lab Demonstration3分鐘
Summary of Ray Aberrations2分鐘
Quiz6 個練習
Ray and Wavefront Aberration Practice20分鐘
Spherical Aberration Background10分鐘
Coma Practice10分鐘
Astigmatism Practice4分鐘
Aberration Identification20分鐘
Wavefront and ray aberrations30分鐘
3
完成時間(小時)
完成時間為 3 小時

Field Curvature and Distortion

This module continues to discuss monochromatic imperfections in optical systems. We introduce field curvature and distortion so that you may recognize them in your own systems and then summarize the causes and effects of 3rd order aberrations along with the mathematical tools to describe them. ...
Reading
13 個視頻(共 42 分鐘), 6 個測驗
Video13 個視頻
Petzval Wavefront Error分鐘
Petzval and Astigmatism3分鐘
What is Petzval Radius?6分鐘
Distortion Introduction3分鐘
Distortion Wavefront分鐘
Summary of Ray Aberrations4分鐘
Impact of Aberrations on Focal Length2分鐘
Zernike Polynomials3分鐘
Strehl Ratio6分鐘
Intro to Seidel Sums2分鐘
Simple Seidel Example2分鐘
Complex Seidel Example2分鐘
Quiz6 個練習
Petval Practice10分鐘
Distortion Practice6分鐘
OpticStudio Practice2分鐘
Aberration Practice4分鐘
Seidel practice2分鐘
Field Curvature and Distortion30分鐘
4
完成時間(小時)
完成時間為 3 小時

Techniques for Reduction of Aberrations

The previous three modules have discussed the various types of aberrations you will find in your optical systems. We now move to how to design a system that limits those aberrations. ...
Reading
10 個視頻(共 37 分鐘), 5 個測驗
Video10 個視頻
Bending the Lens5分鐘
Refractive Index2分鐘
Stop Shift2分鐘
Symmetry5分鐘
Field Curvature and Negative Power1分鐘
Field Flattener3分鐘
Field Lens2分鐘
Conic Mirrors5分鐘
Reflective Telescopes4分鐘
Quiz5 個練習
Stop shift OpticStudio Practice6分鐘
Symmetric Singlets OpticStudio Practice4分鐘
Field Lens Practice4分鐘
Mirror OpticStudio Practice2分鐘
Techniques for Reduction of Aberrations分鐘

講師

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Robert McLeod

Professor
Electrical, Computer and Energy Engineering
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Amy Sullivan

Research Associate
Electrical, Computer and Energy Engineering

關於 University of Colorado Boulder

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....

關於 Optical Engineering 專項課程

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....
Optical Engineering

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