Ivan

Step by Step Propagation With a Short Focal Length Lens

3

Hey there again! This time i'm trying to propagate a gaussian beam through a f = 15cm lens, but at small increments - ideally by 250micron. In order to do...

Diffraction From Thin Wire

4

Hey there, I'm trying to simulate diffraction from a thin wire. Unfortunately, I'm not able to get the famous sinc from [1](https://www.youtube.com/watch?v=1XdKoZKHj5M&ab_channel=MITOpenCourseWare), [2](http://www2.optics.rochester.edu/workgroups/berger/EDay/EDay2008_Diffraction.pdf). It seems increasing the grid or spacing...

Propagation of Gaussian Beam through free space and through lens

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Hey there, 1) I'm trying to propagate a gaussian beam in free space using the code below. I've tried two method - once with Forvard/Fresnel and once with Steps. In...

NLSE femtosecond laser filamentation

3

Hello there, I've been playing with the beautiful application you wrote and enjoying it lately. In my research i'm interested in the following task - Propage a 100 fs pulse...

Hey there, First of all - you did a great job posting this well written code here, it can really come in handy! I'd like to simulate propagation of Gaussian...