Advancing AI Optical Communication: High-Ming Iron Showcases Silicon Photonic Integration and Automation at OFC 2026

High-tech Iron is actively pursuing opportunities in the mass production of AI optical communication. At OFC 2026, the company showcased its capabilities in silicon photonic coupling workstations, wafer-level testing, and automation integration.

Overview: High-tech Iron (4573) is advancing its “Find Light, Align, Lock Light” initiative towards engineering and standardization, focusing on the integration of standardized workstations and mass production.

The OFC 2026 event, held from March 17 to 19 at the Los Angeles Convention Center, is a significant annual gathering for global optical communication. As demand for high-speed interconnections in data centers driven by AI computation continues to rise, the industry is transitioning from 800G to 1.6T generations. Key topics this year include silicon photonics (SiPh), co-packaged optics (CPO), wafer-level testing, and high-yield mass production processes. According to OFC officials, this year’s exhibition focuses on AI-driven data centers and network infrastructure, featuring over 700 companies and serving as an essential indicator for the next wave of technology and opportunities in global optical communication.

High-tech Iron (4573) has been actively positioning itself in silicon photonic coupling and alignment systems, expanding into optical communication and semiconductor applications. At OFC 2026, the company showcased five key pieces of equipment at West Hall, Booth No. 4723, enhancing its engineering and standardization of the “Find Light, Align, Lock Light” process towards mass production.

As the market shifts from validation to mass production of high-speed optical modules, the competitive focus has expanded beyond individual component performance to include coupling efficiency, process stability, cross-machine consistency, and reproducibility in mass production. Analysts note that High-tech Iron (4573) has made significant strides in silicon photonic coupling and alignment systems, and with the growth in shipments and revenue, the market expects the benefits of its transformation to gradually materialize.

This year at OFC 2026, High-tech Iron showcased five major pieces of equipment, including:

• Fully automated mass production line solutions with high capacity
• Active coupling alignment systems with dual LD lenses
• Silicon wafer-level testing systems
• Six-axis parallel Stewart platforms
• High-precision stacked six-axis platforms

This comprehensive display illustrates its technology layout from wafer-level testing and module-level active alignment coupling to the automation of mass production workstations and high-precision multi-axis platform control, addressing the critical process requirements for AI optical communication and silicon photonics mass production.

High-tech Iron’s silicon photonic wafer-level testing system supports O-O, O-E, E-O testing architectures, compatible with Grating Couplers and Edge Couplers, accommodating wafers up to 12 inches and -40°C to 100°C temperature-controlled measurement environments. The system features ±5nm motion alignment accuracy, meeting the application needs for the next generation of photonic integrated circuits (PIC) in research validation, process optimization, and pre-mass production testing.

To overcome mass production bottlenecks, High-tech Iron has introduced high-precision coupling and automated HVM (High Volume Manufacturing) production lines. With the ongoing ramp-up of 800G optical transceiver modules and the accelerated introduction of 1.6T, market demands for process consistency and yield have become stringent. The company highlighted its dual LD lens active coupling alignment system and fully automated mass production line solution. The former offers ±50nm repeatability precision for challenging dual-lens synchronous coupling, while the latter integrates dual FA receiver alignment/coupling, automated loading and unloading, automatic MPO connector insertion and withdrawal, inspection and cleaning, automated adhesive dispensing and UV curing, as well as RSSI/ADC signal measurement, addressing the demands for process consistency and automation efficiency in high-capacity optical module production, helping customers reduce reliance on manual experience and achieve true high-capacity automated mass production.

Additionally, High-tech Iron presented its six-axis parallel Stewart platform and high-precision stacked six-axis platform, showcasing its technical prowess in precision motion control. The former features a highly symmetrical parallel structure design, offering high rigidity, dynamic motion capabilities, and software-defined rotational center characteristics, enabling complex posture control and precision alignment tasks. The latter combines closed-loop optical encoders, visual servo compensation, and real-time optical power feedback, achieving linear precision of ±0.05μm and rotational precision of ±3μrad, serving as a core platform for high-end coupling, micro-assembly, and advanced packaging alignment.

From an application perspective, this is not just a showcase of individual platform capabilities but signifies High-tech Iron’s ability to integrate precision mechanisms, control, algorithms, vision, and measurement into mass production workstations, aiding customers in enhancing alignment precision, yield stability, and mass production efficiency in silicon photonics and high-speed optical module processes.

With ongoing upgrades in AI data centers, high-speed switches, and next-generation optical engines, the demand for silicon photonics and high-precision coupling equipment is expected to increase simultaneously. By participating in OFC 2026, High-tech Iron aims to deepen technical exchanges with global customers and partners, further expanding international market collaboration opportunities.

Notably, High-tech Iron has already completed its booth planning for the next OFC 2027, reserving eight booths (#W-301), an increase from the six booths at OFC 2026, demonstrating its commitment to deepening its presence in the international optical communication market and expanding its silicon photonics and AI high-speed transmission application layout.