On June 10, 2025, members of the RTRC at National Taiwan University visited Texas A&M University for a research-focused academic exchange. The discussion centered around high-speed and broadband photonic integrated circuits (PICs), with presentations highlighting their potential applications in extreme environments and radiation-hardened systems. Through in-depth discussions, both parties explored future directions for joint research projects, aiming to integrate advanced photonic technologies into space and next-generation communication systems. This exchange marks a significant step in expanding RTRC’s international collaboration and technological innovation.