Enabling the next phase of Moore’s Law through optical connectivity

Ayar Labs solves the I/O bandwidth and power bottlenecks by moving data using light.

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Ayar Labs Demonstrates Industry’s First Terabit Optical Link for Co-Packaged Optics and Chip-to-Chip Connectivity


See the demo of the industry’s first Terabit optical link


The Industry’s First Multi-wavelength, Multi-port Optical Source with 64 Wavelengths


Enabling HPC/AI Disaggregated System Architectures with Optical I/O

Watch this panel discussion and hear from experts who are building and exploring disaggregated architectures and wrestling with the challenges of I/O interconnects.

The CW-WDM MSA Consortium Releases New Specification for Multi-Wavelength Optical Laser Sources

Learn more about the specification →

Revolutionizing Chip-to-Chip Communication Across Industry Verticals

Ayar Labs is disrupting the traditional performance, cost, and efficiency curves of the semiconductor and computing industries by delivering up to a 1000x improvement in interconnect bandwidth density at one-tenth the power. We use standard CMOS processing to develop high-speed, high-density, low-power optical interconnect “chiplets” and lasers to replace traditional electrical I/O.


→ Disaggregated Architectures

→ Glue-less interconnects

→ Memory semantic fabrics


→ Chip-Chip low latency

→ Bandwidth

→ HBM Capacity


→ Disaggregated base stations

→ RF-Optical I/O

→ Digital Beam Forming

Intelligent Edge

→ RF Sensing

→ Phased Array Radar

→ AI at the edge

Optical I/O for Aerospace & Defense

Solution Brief: Unleashing Opportunities in the Aerospace Industry with Optical I/O

The promise of in-package optical I/O for aerospace addresses the demands of maintaining technological leadership in the changing global environment. In this solution brief, we discuss the capabilities of optical I/O for aerospace and its role in the development of new sensing and computer architectures that disaggregate the functional units within a system.

Learn how optical signaling interfaces can contribute to resolving bandwidth, latency, and power challenges across a range of applications.


Six Reasons the Aerospace Sector Needs Optical I/O Solutions

Companies developing the next generation of aerospace and defense solutions are pursuing a myriad of innovative ideas and technologies. From improving surface-to-air and vehicle-to-vehicle communication to enabling autonomous vehicle and unmanned aircraft operations…

Request your Optical I/O Starter Kit Today

Become a part of the I/O revolution and begin evaluating optical I/O for your next generation SoC architectures now with the Ayar Labs Optical I/O Starter Kit.  The kit includes everything you need and can be customized to meet your product requirements.

Recent Announcements

In the Media

Ayar Labs’ TeraPhy Chiplet Nears Volume Production

Moving data between processing nodes - whether servers in a data centre or specialised computing nodes used for supercomputing and artificial intelligence (AI) - is becoming a performance bottleneck. Workloads continue to grow yet networking isn’t keeping pace with...

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