Numerical aperture

Physics 59 Optical Instruments (13 of 20) What is the Numerical Aperture of a Lens?

Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn the numerical aperture of a lens is a dimensionless measure of how much light a lens can collect and pass into the opti

From playlist PHYSICS 59 OPTICAL INSTRUMENTS

Numerical Aperture in Fourier Optics

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. In this video

From playlist Fourier Optics

Physics - Optics: Circular Aperture - Angle of Resolution (2 of 6) The Equation

Visit http://ilectureonline.com for more math and science lectures! In this video I will derive the angle of resolution equation for circular apertures. Next video in series: http://youtu.be/6BOk4bmMfXg

From playlist PHYSICS 61 DIFFRACTION OF LIGHT

Physics - Optics: Circular Aperture - Angle of Resolution (1 of 6) Introduction

Visit http://ilectureonline.com for more math and science lectures! In this video I will introduce the diffraction pattern of a circular aperture. Next video in series: http://youtu.be/f2Wuo--pdoE

From playlist PHYSICS 61 DIFFRACTION OF LIGHT

Integration 10 Numerical Integration Video 1 Part 1.mov

Discussion on numerical integration using Riemann Sums.

From playlist Integration

Integration 10 Numerical Integration Video 1 Part 2.mov

Discussion on numerical integration using Trapezoidal Sums.

From playlist Integration

Physics - Optics: Circular Aperture - Angle of Resolution (6 of 6) Rayleigh's Criterion

Visit http://ilectureonline.com for more math and science lectures! In this video I will find how Rayleigh's criterion affects the angle of resolution for circular aperture. First video in series: http://youtu.be/hlrHgVdpr1k

From playlist PHYSICS 61 DIFFRACTION OF LIGHT

Evaluate the limit for a value of a function

👉 Learn how to evaluate the limit of an absolute value function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The absolute value function is a function which only takes the positive val

From playlist Evaluate Limits of Absolute Value

Fourier Optics Aperture Function Explained

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. In this video

From playlist Fourier Optics

Lec 6 | MIT 2.71 Optics, Spring 2009

Lecture 6: Terms: apertures, stops, pupils, and windows; single-lens camera Instructor: George Barbastathis, Colin Sheppard, Se Baek Oh View the complete course: http://ocw.mit.edu/2-71S09 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More cours

From playlist MIT 2.71 Optics, Spring 2009

Lec 23 | MIT 2.71 Optics, Spring 2009

Lecture 23: Imaging with a single lens Instructor: George Barbastathis, Colin Sheppard, Se Baek Oh View the complete course: http://ocw.mit.edu/2-71S09 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 2.71 Optics, Spring 2009

Engineering 165/265: Advanced Manufacturing Choices. Lecture 7: Photolithography

Marc J. Madou, Ph.D. Recorded April 16, 2013. Photolithography. License: Creative Commons CC-BY-SA For more information and to access the complete course, please visit http://ocw.uci.edu

From playlist Engineering MAE 165/265: Advanced Manufacturing Choices

We Dipped Our Lens in Oil to See More Detail

Go to http://curiositystream.com/microcosmos to start streaming Ancient Yellowstone. Use code "microcosmos" to sign up, just $14.99 for the whole YEAR Oil immersion is an interesting and complex microscopy tool. Follow Journey to the Microcosmos: Twitter: https://twitter.com/journeytomic

From playlist Season 4

Lec 26 | MIT 2.71 Optics, Spring 2009

Lecture 26: Depth of focus and field; polarization; wave plates Instructor: George Barbastathis, Colin Sheppard, Se Baek Oh View the complete course: http://ocw.mit.edu/2-71S09 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http:/

From playlist MIT 2.71 Optics, Spring 2009

Aperture Stop and Marginal Ray Explained

https://www.patreon.com/edmundsj If you want to see more of these videos, or would like to say thanks for this one, the best way you can do that is by becoming a patron - see the link above :). And a huge thank you to all my existing patrons - you make these videos possible. This is part

From playlist Geometric Optics

Lec 25 | MIT 2.71 Optics, Spring 2009

Lecture 25: Resolution; defocused optical systems Instructor: George Barbastathis, Colin Sheppard, Se Baek Oh View the complete course: http://ocw.mit.edu/2-71S09 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu

From playlist MIT 2.71 Optics, Spring 2009

Using parent graphs to understand the left and right hand limits

👉 Learn how to evaluate the limit of an absolute value function. The limit of a function as the input variable of the function tends to a number/value is the number/value which the function approaches at that time. The absolute value function is a function which only takes the positive val

From playlist Evaluate Limits of Absolute Value

Albert Fannjiang - From Tomographic Phase Retrieval to Projection Tomography - IPAM at UCLA

Recorded 11 October 2022. Albert Fannjiang of the University of California, Davis, presents "From Tomographic Phase Retrieval to Projection Tomography" at IPAM's Diffractive Imaging with Phase Retrieval Workshop. Abstract: We analyze measurement schemes under which 3D unwrapped phase retri

From playlist 2022 Diffractive Imaging with Phase Retrieval - - Computational Microscopy