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A Photonic Molecule built from three coupled whispering-gallery resonators. A guided electromagnetic pulse enters through the bus waveguide, loads into the first ring, tunnels onto the second, then climbs knto the third through evanescent coupling. Simulated directly with Maxwell's equation using FDTD.

Mathelirium

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14,876 görüntüleme • 1 ay önce •via X (Twitter)

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Justus profil fotoğrafı

Justus1 ay önce

This is realworld magic, thanks for these.

James Andrew profil fotoğrafı

James Andrew1 ay önce

Fantastic work. Inspiring. I recently implemented a Maxwell EM visualizer. Here you can see the E feel oscillating, and I’ve got a Navier Stokes solver driving a particle field that shows the realistic orthogonal oscillation of the M field. This visualization solves for the stapled poles did not require FDTD. I’ve since implemented FTDT solver. It’s all using Rust/wgpu. You’ve taken it to the next level though. I’m interested to know what made you think of doing this at all.

basedcapital profil fotoğrafı

basedcapital1 ay önce

is the first to second to third loading sequence set by the coupling topology alone, or did you detune the resonances and time the input pulse to produce it?

Code Slut profil fotoğrafı

Code Slut1 ay önce

What do the "sparks" represent?

Mathelirium profil fotoğrafı

Mathelirium1 ay önce

Poynting vectors... shows flow of EM energy

TruthVector profil fotoğrafı

TruthVector1 ay önce

That visual is a perfect showcase of the interactions of the Miller-Turner Triad. I recently wrote three papers covering it.

Not aToaster profil fotoğrafı

Not aToaster1 ay önce

Beautiful work 👏 Ring resonators like these already sit at the heart of on-chip optical communications. I'm curious what coupling coefficients you used between rings. #Photonics #FDTD

Robert Dumont profil fotoğrafı

Robert Dumont1 ay önce

Holomic motives

MortyMcMort profil fotoğrafı

MortyMcMort1 ay önce

That is so lovely to watch

Casey Clayton Craig profil fotoğrafı

Casey Clayton Craig1 ay önce

Amazing

Julio Ruiz profil fotoğrafı

Julio Ruiz1 ay önce

Fantastic

Sᖶᗩᖇ💫Sᑢᖇᓰᘿᖇ profil fotoğrafı

Sᖶᗩᖇ💫Sᑢᖇᓰᘿᖇ1 ay önce

Wow, I didn't real-eyes that a geared mechanism can be made from light molecules.

Kenneth Udut profil fotoğrafı

Kenneth Udut1 ay önce

I associate that music with certain memes – is messing with my head seeing it in a science GIF

Wtshesaid72 profil fotoğrafı

Wtshesaid721 ay önce

🚨BREAKING🚨 what’s this??

Heigen von Vector profil fotoğrafı

Heigen von Vector1 ay önce

i couldn't stop laughing at the music choice. what did the photons do??? 😭😭😭

fridgebuzz profil fotoğrafı

fridgebuzz1 ay önce

@grok what’s FDTD?

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