课程信息
5.0
1 个评分
1 个审阅
专项课程

第 3 门课程(共 3 门),位于

100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
高级

高级

完成时间(小时)

完成时间大约为19 小时

建议:6 weeks of study, 4 - 6 hours/week...
可选语言

英语(English)

字幕:英语(English)...
专项课程

第 3 门课程(共 3 门),位于

100% 在线

100% 在线

立即开始,按照自己的计划学习。
可灵活调整截止日期

可灵活调整截止日期

根据您的日程表重置截止日期。
高级

高级

完成时间(小时)

完成时间大约为19 小时

建议:6 weeks of study, 4 - 6 hours/week...
可选语言

英语(English)

字幕:英语(English)...

教学大纲 - 您将从这门课程中学到什么

1
完成时间(小时)
完成时间为 4 小时

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 个视频(共 41 分钟), 2 个阅读材料, 2 个测验
Video15 个视频
Introduction to Chromatic Aberration1分钟
Chromatic Aberration Lab Demonstration1分钟
Abbe Number4分钟
Prism Dispersion分钟
Lens Dispersion1分钟
Lens Dispersion Singlet Dispersion from V2分钟
Singlet in OS2分钟
Compare Singlet in OS to Formula1分钟
Achromatic Doublet Introduction3分钟
Achromatic Doublet Solution分钟
Achromatic Doublet in OpticStudio1分钟
Compare Doublet in OS to Formula2分钟
How to Choose a Glass6分钟
Huygens Eyepiece4分钟
Reading2 个阅读材料
Course Overview10分钟
Tools and Resources10分钟
Quiz2 个练习
Abbe Number Practice20分钟
Chromatic Aberrations分钟
2
完成时间(小时)
完成时间为 4 小时

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 个视频(共 74 分钟), 6 个测验
Video20 个视频
Abbe Sine Condition5分钟
Airy Tangent Condition3分钟
Equivalent Refracting Surface2分钟
Introduction to Aberrations4分钟
Ray and Wavefront Aberrations1分钟
Longitudinal Ray Aberrations1分钟
Ray Aberration Polynomial I2分钟
Ray Aberration Polynomial II2分钟
Defocus and Magnification3分钟
Spherical Aberration Lab Demonstration5分钟
Spherical Aberration Introduction5分钟
Spherical Ray Aberration3分钟
Spherical Wavefront Aberration3分钟
Coma Introduction2分钟
Coma Ray and Wavefront Aberration4分钟
Astigmatism Introduction4分钟
Astigmatism Ray and Wavefront Aberration5分钟
Coma and Astigmatism Lab Demonstration3分钟
Summary of Ray Aberrations2分钟
Quiz6 个练习
Ray and Wavefront Aberration Practice20分钟
Spherical Aberration Background10分钟
Coma Practice10分钟
Astigmatism Practice4分钟
Aberration Identification20分钟
Wavefront and ray aberrations30分钟
3
完成时间(小时)
完成时间为 3 小时

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 个视频(共 42 分钟), 6 个测验
Video13 个视频
Petzval Wavefront Error分钟
Petzval and Astigmatism3分钟
What is Petzval Radius?6分钟
Distortion Introduction3分钟
Distortion Wavefront分钟
Summary of Ray Aberrations4分钟
Impact of Aberrations on Focal Length2分钟
Zernike Polynomials3分钟
Strehl Ratio6分钟
Intro to Seidel Sums2分钟
Simple Seidel Example2分钟
Complex Seidel Example2分钟
Quiz6 个练习
Petval Practice10分钟
Distortion Practice6分钟
OpticStudio Practice2分钟
Aberration Practice4分钟
Seidel practice2分钟
Field Curvature and Distortion30分钟
4
完成时间(小时)
完成时间为 3 小时

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 个视频(共 37 分钟), 5 个测验
Video10 个视频
Bending the Lens5分钟
Refractive Index2分钟
Stop Shift2分钟
Symmetry5分钟
Field Curvature and Negative Power1分钟
Field Flattener3分钟
Field Lens2分钟
Conic Mirrors5分钟
Reflective Telescopes4分钟
Quiz5 个练习
Stop shift OpticStudio Practice6分钟
Symmetric Singlets OpticStudio Practice4分钟
Field Lens Practice4分钟
Mirror OpticStudio Practice2分钟
Techniques for Reduction of Aberrations分钟

讲师

Avatar

Robert McLeod

Professor
Electrical, Computer and Energy Engineering
Avatar

Amy Sullivan

Research Associate
Electrical, Computer and Energy Engineering

关于 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....

关于 Optical Engineering 专项课程

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

常见问题

  • 注册以便获得证书后,您将有权访问所有视频、测验和编程作业(如果适用)。只有在您的班次开课之后,才可以提交和审阅同学互评作业。如果您选择在不购买的情况下浏览课程,可能无法访问某些作业。

  • 您注册课程后,将有权访问专项课程中的所有课程,并且会在完成课程后获得证书。您的电子课程证书将添加到您的成就页中,您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容,可以免费旁听课程。

还有其他问题吗?请访问 学生帮助中心