Silicon photonics

{wiki}

\Video[https://www.youtube.com/watch?v=29aTqLvRia8]
{title=Silicon Photonics: The Next Silicon Revolution? by <Asianometry> (2022)}
{description=
* https://youtu.be/29aTqLvRia8?t=714 <GlobalFoundries> seems to be one of the leaders at the time. E.g. <quantum computing> company <PsiQuantum> uses them. Part of this was from acquiring <IBM>'s microelectronics division in 2014.
}

\Video[https://www.youtube.com/watch?v=t0yj4hBDUsc]
{title=Running Neural Networks on Meshes of Light by <Asianometry> (2022)}
{description=
* https://youtu.be/t0yj4hBDUsc?t=440 block diagram
* https://youtu.be/t0yj4hBDUsc?t=456 <Lightmatter> https://lightmatter.co/ seems to be using an in-silicon <Mach-Zehnder interferometer> to do analog matrix multiplication with light. It is an actual <analog computer> element!
}

\Video[https://www.youtube.com/watch?v=Y34o0lQ983c]
{title=Silicon Photonics for Extreme Computing by Keren Bergman (2017)}
