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Photonics Chip Test for Production

Integrated photonics is increasingly critical for addressing the escalating bandwidth and energy efficiency requirements of large language models (LLMs) and hyperscale datacenters. As conventional electrical interconnects near their fundamental performance constraints, photonic integrated circuits (PICs) present a scalable and energy-efficient alternative for high-speed optical data transmission. The transition of PICs into high-volume production environments has consequently heightened the need for advanced precision alignment and test automation systems.

Ensuring submicron alignment accuracy under manufacturing conditions — often subject to mechanical vibrations, thermal fluctuations, and throughput pressures — necessitates a combination of robust mechanical design and real-time dynamic control. High-performance alignment platforms, such as the PINovAlign42, are essential for maintaining coupling efficiency and process yield, thereby supporting the reliable and scalable deployment of photonic technologies within AI and data-intensive infrastructures.More products