Qatar Investment Authority has participated in an $80 million Series C funding round for U.S.-based HyperLight, a company developing high-speed optical chip technologies.
The funding will support HyperLight’s next phase of growth and help expand the production and deployment of its photonic chip technologies, as demand continues to rise for advanced networking and connectivity capabilities in AI data centers.
Supporting Optical Chip Technologies for AI Data Centers
HyperLight is developing photonic chips based on thin-film lithium niobate technology, known as TFLN.
This technology enables high-speed, energy-efficient optical connectivity solutions for AI infrastructure, data centers, telecommunications networks, and advanced computing applications.
HyperLight plans to use the funding to expand its manufacturing capacity, accelerate customer qualification processes, and scale the deployment of its TFLN Chiplet Platform.
The company will also strengthen partnerships across the semiconductor, telecom, and systems integration ecosystems, supporting wider commercial and industrial adoption of its technologies.
Strategic Investors Join the Round
The Series C round was led by MediaTek Innovation Fund, with participation from a group of investors across the global AI infrastructure ecosystem.
The round also included strategic investors from leading companies in chips and telecommunications, reflecting growing interest in technologies that support the next generation of AI data centers.
The financing follows HyperLight’s recent partnership with UMC and Wavetek, aimed at supporting large-scale production through foundry-based manufacturing.
Investing in the Future of AI Infrastructure
Qatar Investment Authority’s participation reflects its continued focus on backing innovative technology companies developing core infrastructure for the next generation of artificial intelligence and advanced computing.
As global demand for computing power grows, data centers increasingly require faster, more efficient connectivity technologies that can move larger volumes of data while reducing energy consumption.
Integrated photonics is emerging as an important solution to this challenge, helping improve network performance inside data centers and supporting more energy-efficient data transmission.
The Role of TFLN in Next-Generation Networks
HyperLight develops advanced integrated photonics solutions based on thin-film lithium niobate technology.
The technology combines the electro-optic properties of the material with scalable manufacturing and integration capabilities, enabling a new generation of optical engines for AI data centers, telecommunications networks, and emerging photonics applications.
Through its platform, HyperLight aims to support high-speed, energy-efficient, and scalable connectivity for advanced computing environments.
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