Topstar × LightEra Photonics | New Breakthrough in the AI Computing Power Supply Chain: Domestic Solutions for Optical Chip Test Equipment

At CIOE2026 (China International Optoelectronic Exposition), LightEra Photonics showcased its CHIP TEST laser chip mass-production test system for the first time. The system provides one-stop testing of optoelectronic performance, spectra, and divergence angle, and is compatible with DFB and EML chips. The company also exhibited a dual-FA automatic coupling system for mass production of 800G/1.6T optical devices and a fully automatic coupling system for pump lasers. Topstar, as a shareholder of LightEra Photonics, provides scaled manufacturing and supply chain support, and plans to launch an integrated optical communications full-line solution.