Ayar Labs is at the forefront of revolutionizing data center and high-performance computing connectivity through its innovative optical I/O (input/output) technology. The company designs and manufactures silicon photonics-based chiplets, like its flagship TeraPHY™, which replace traditional electrical I/O with light to transmit data between chips. This approach enables significantly higher bandwidth, lower latency, and reduced power consumption, addressing critical bottlenecks in AI/ML workloads, large-scale data centers, telecommunications, and aerospace applications. By enabling compute, memory, and networking to communicate more efficiently, Ayar Labs aims to unlock new levels of performance and scalability for next-generation systems.
Serves as the global headquarters, housing core R&D, engineering, product development, corporate strategy, and administrative functions for Ayar Labs' optical I/O solutions.
State-of-the-art R&D labs and collaborative workspaces designed to foster innovation in silicon photonics. Strategically located in Silicon Valley, providing access to a rich ecosystem of talent, partners, and investors.
A fast-paced, innovative, and collaborative environment focused on solving complex engineering challenges. The culture encourages intellectual curiosity, technical excellence, and a mission-driven approach to revolutionizing data interconnects.
Central to Ayar Labs' pioneering work in optical I/O, driving the development and commercialization of its TeraPHY™ technology. Its Silicon Valley location positions it at the forefront of advancements in AI, HPC, and data center infrastructure.
Ayar Labs operates globally with its main R&D and corporate functions centered in Silicon Valley, USA. It extends its engineering, research, and business development reach through strategic locations in the US (Emeryville, CA), Europe (UK), and Asia (India), enabling collaboration with a global talent pool and customer base in the AI, HPC, and cloud computing sectors.
695 Knox St, Suite 100A
Santa Clara
CA
USA
Address: 6475 Christie Avenue, Suite 490, Emeryville, CA 94608, USA
To expand R&D capacity, tap into specialized expertise within the broader San Francisco Bay Area, and support collaborations with academic institutions or industry partners in the region.
Address: Specific address not publicly listed, operations in Cambridge area.
To access European talent in photonics and related fields, foster research collaborations, and support Ayar Labs' engagement with the European tech ecosystem.
Address: Specific address not publicly listed, operations in Bangalore area.
To leverage global talent for R&D, software engineering, and operational efficiency, supporting 24/7 development cycles and expanding global engineering capabilities.
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As of April 2025, Ayar Labs' leadership includes:
Ayar Labs has been backed by several prominent investors over the years, including:
Ayar Labs significantly strengthened its executive leadership over the past 12 months with key appointments in engineering and finance to drive its next phase of growth and product commercialization. No major executive departures have been publicly announced during this period.
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Ayar Labs primarily utilizes the [first_initial][last]@ayarlabs.com (e.g., jsmith@ayarlabs.com) and [first].[last]@ayarlabs.com (e.g., john.smith@ayarlabs.com) email formats. These are common structures for technology companies, ensuring professional and recognizable communication channels.
[first_initial][last]@ayarlabs.com or [first].[last]@ayarlabs.com
Format
jsmith@ayarlabs.com or jane.doe@ayarlabs.com
Example
80%
Success rate
HPCwire • May 2, 2024
Ayar Labs announced its participation in a new UCSB-led consortium, the California Defense Ready Electronics and Microdevices Superhub (CA-DREAMS), aimed at accelerating advanced photonics manufacturing and workforce development in Southern California....more
Business Wire • March 26, 2024
Ayar Labs demonstrated its TeraPHY™ optical I/O solution achieving 2 Terabits per second (Tbps) bidirectional chip-to-chip optical interconnects, showcasing its capability for next-generation AI and high-performance computing applications at the Optical Fiber Communication Conference (OFC) 2024....more
Ayar Labs Press Release • November 13, 2023
Ayar Labs announced that its SuperNova™ multi-wavelength light source was selected as a finalist for the prestigious 2023 Prism Awards for Photonics Innovation in the category of Lasers. SuperNova provides multiple wavelengths of light from a single chip, powering Ayar Labs’ TeraPHY™ optical I/O chiplets....more
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