HyperLight Unveils 145 GHz Modulator for Next-Gen Data Center and Telecom Networks
Event summary
- HyperLight Corporation released a 145 GHz Packaged Intensity Modulator (IM) on March 12, 2026.
- The new device enables 448 Gbps per lane IMDD and 260 GBaud coherent links.
- The modulator supports O-, C-, L-band, and 1µm wavelength configurations.
- HyperLight claims the product leverages its TFLN Chiplet platform for high reliability.
The big picture
HyperLight's new modulator addresses growing bandwidth demands in AI-driven data centers and telecom networks. The product launch comes as the industry pushes beyond 100 GHz modulation, with hyperscale cloud providers seeking higher-speed interconnects to support emerging workloads. HyperLight positions itself as a key supplier for next-generation optical engines, competing against established players in the high-performance photonics space.
What we're watching
- Adoption Pace
- How quickly data center operators and telecom providers integrate the 145 GHz modulator into their infrastructure.
- Competitive Response
- Whether competitors like Acacia Communications or Lumentum will accelerate development of comparable high-bandwidth modulators.
- Scalability Challenges
- The pace at which HyperLight can scale production to meet demand for next-generation photonics components.
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