Lightmatter

Aiming to become the global leader in chip-scale photonic solutions by deploying Optical Interposer technology to enable the seamless integration of electronics and photonics for a broad range of vertical market applications

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oldgreg

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Lightmatter

posted on Sep 06, 2022 10:09AM

https://www.tomshardware.com/news/lightmatter-photonics-chiplet-bridge

Interesting article about Lightmatter and their Passage chiplet bridge technology. They also have recent additions to the BOD from Apple, Google and Intel (https://insidehpc.com/2022/08/photonics-company-lightmatter-names-google-tpu-engineer-richard-ho-vp-of-hardware-engineering/)

It would be good to know how they're getting these wafers??

“Passage is diced from a 300mm Silicon Photonics wafer that includes lasers, optical modulators, photo detectors, and transistors all side-by-side integrated in the platform,”

The language is rather familiar. Will be interesting to see if there's a link to POET at some point.