this makes me realize that the shape of the objects plays a large role in the frequency we of sound we hear . and I bet if there was a wave guide small enough it could even change the frequency of visible light . great video 👍.
Thanks! There will be a few more visualization of wave guides in the next two weeks at least. The next one stops about at the same time, but the one after that is longer.
Very nice movie! But you're venturing towards the dark arts - where a cavity with cylindrical ends with a little pin slightly off-centre are a band-pass filter with a Blackman filter characteristics I get nightmares...
Is this a single index guide or a grin? It looks like the wavefront is flattening, but that could just be an illusion and it's just the center of the wavefront.
Thanks! It's a simple finite difference scheme on a square grid. But with my code improving, I am now able to use a better resolution. Here the simulation grid is twice as fine as the pixels of the image (there are four grid cells per pixel).
It would be cool to see this repeated with a broadband pulse to visualize how certain modes aren't permitted by the waveguide and decay over distance
I literally didnt understand anything from this statement
If you have found an animation which is representing that i would be really interested to see that :)
this makes me realize that the shape of the objects plays a large role in the frequency we of sound we hear . and I bet if there was a wave guide small enough it could even change the frequency of visible light . great video 👍.
Noo you didn't let us see hit it the end! We can't get no satisfaction! But a great visualisation nontheless ;)
Thanks! There will be a few more visualization of wave guides in the next two weeks at least. The next one stops about at the same time, but the one after that is longer.
Wow the quality of these wave simulations looks so good now. The Wave energy colormap is really sexy!
Thanks!
Love seeing some Guides Optics! I think it'd be interesting to see a basic coupler (maybe even a 3db coupler) in your simulation framework
1:14 The right-hand side is the album cover for your upcoming release...
Now I'm ready for a tuned two-stroke pipe visualization 🔥🔥🔥
the music gives huge magic oneohtrix point never vibes
Visually pleasant, and the music reminded me of original “blade runner” movie. 👍
I'm getting flashbacks of my Electromagnetism II professor's obsession with assigning coaxial waveguide homework :)
You too? I also had an experimental physics professor obsessed with coaxial cables. Maybe we all had those.
What it would look like with chamfered corners?
Perhaps something like this: ruclips.net/video/B7GsV9HvYBw/видео.html
Can you do a video on how a transponder works? How the signal goes back and forth?
Perhaps - I will have to check how those work.
@@NilsBerglund Thank you. Looking much forward to it. I am subscribed so I’ll keep an eye on.
nice !! Good to know that besides humans, waves can make U turns too !
Which is good for your internet connection, if it uses fiber optics!
Very nice movie! But you're venturing towards the dark arts - where a cavity with cylindrical ends with a little pin slightly off-centre are a band-pass filter with a Blackman filter characteristics I get nightmares...
Is this a single index guide or a grin? It looks like the wavefront is flattening, but that could just be an illusion and it's just the center of the wavefront.
Definitely looks like single index
Yes, it is a single index system.
Beautiful! Which discretization scheme did you use?
Thanks! It's a simple finite difference scheme on a square grid. But with my code improving, I am now able to use a better resolution. Here the simulation grid is twice as fine as the pixels of the image (there are four grid cells per pixel).
Now simulate a photonics circuit :D
Now do RF filters and antennas :D
Maybe we will get there eventually!