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Photonics
for
Datacenter
AI

Our Mission

We're building photonic switches for AI infrastructure. Our switch chips solve fundamental networking bottlenecks, enabling high bandwidth, low latency connectivity for improved AI model performance.

What we're building

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The result of over 10 years of research into silicon photonics, Salience’s switch is built for AI and focused on compatibility, reliability, and manufacturability.

1Optical Circuit Switch
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Optical in, optical out: keep the payload fully optical whilst directing your data to where it needs to go. No need for expensive transceivers.
2Photonic Switch
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Reliable, low-loss optical fabric for fast switching. Compatible with standard links.
3Electronic Control and Software
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Standard control for easy deployment. Offers fast switch configuration, temperature / power monitoring, and conventional software interfaces.

Enabling all optical connectivity

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AI models are data-movement limited. The Salience switch enables all optical networking between compute nodes, removing bottlenecks. Low latency, high bandwidth networking for faster job completion at reduced power and cost.

Reconfigure & scale
for future workloads

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Resize and provision networks quickly and on the fly with Salience's fast switch reconfiguration, novel flow routing, and synchronisation technologies. 

Salience Labs' optical switch enables all-optical, multi-hop large cluster connectivity, whilst addressing the flexibility and control required in next generation AI infrastructure.

engineering samples

For more information, or access to our engineering samples, contact us here: