HyperLight has added VentureTech Alliance to its Series C financing round, expanding the group of semiconductor-focused investors backing the company’s thin-film lithium niobate photonics platform.
VentureTech Alliance is a semiconductor investment firm whose portfolio spans circuit design, foundry-adjacent process technology, electronic design automation, advanced packaging and photonics.
The addition extends a Series C investor group that includes organizations across silicon ICs, foundry manufacturing, electronics manufacturing services, networking and global infrastructure capital.
HyperLight believes integrating investors and partners from different layers of the semiconductor ecosystem will be important as thin-film lithium niobate, or TFLN, moves toward higher-volume production.
The company’s TFLN Chiplet Platform is designed to address several categories of optical connectivity through one manufacturable architecture.
Those applications include short-reach intensity-modulation direct-detection data center pluggables, longer-reach coherent data communications and telecommunications modules, and co-packaged optics.
HyperLight currently has 200G-per-lane products in production, while 400G-per-lane solutions are sampling.
The company is increasingly positioning its photonics technology not simply as an individual component but as an integration-ready building block that semiconductor partners can incorporate into their own advanced packaging and co-packaged optics designs.
HyperLight’s TFLN engines can be adopted as IP blocks alongside design rules, device models and reliability data intended to simplify integration into customers’ design environments.
The company’s intellectual property portfolio includes more than 150 patents spanning TFLN device architecture, high-speed electrode design and manufacturing processes.
HyperLight is targeting applications across AI data centers, telecommunications and metro networks, where higher bandwidth and lower power consumption are becoming increasingly important as data traffic and AI workloads expand.
The Series C was previously announced at $80 million, led by MediaTek, with other semiconductor ecosystem investors participating.
KEY QUOTES:
“The transition to TFLN is not a component decision — it is an ecosystem decision. Getting TFLN into volume requires the process, the design rules, the models, and the qualification data to be in place so that partners across the chain can build on a common foundation. VTA understands how semiconductor platforms get established, and their participation reflects where TFLN now sits in the roadmap: not as an emerging material, but as a layer the industry is designing around.”
Mian Zhang, CEO of HyperLight
“TFLN’s bandwidth and power efficiency make it a necessary layer for next-generation AI interconnect; HyperLight’s TFLN platform makes it the natural foundation for the ecosystem to build on.”
Kai Tsang, Managing Partner at VentureTech Alliance
