OCIA 2026 focuses on the interdisciplinary nexus of optical communication and intelligent algorithms, serving as a premier platform for global academic and industrial exchanges. As the digital economy drives an explosive surge in massive data transmission demands, the integration of optical communication’s high-bandwidth advantages with the powerful optimization capabilities of intelligent algorithms has become the core pathway to breaking through critical technical bottlenecks.The conference will gather top-tier experts, scholars, and industry representatives worldwide. Centering on cutting-edge topics including optical fiber transmission technology, intelligent network optimization, and AI-enabled signal processing, it will showcase the latest breakthroughs in ultra-high-speed transmission, neural network equalization, and related fields through diverse formats such as plenary lectures, thematic workshops, and poster sessions.Designed to forge a robust bridge for industry-academia-research collaboration and innovation, OCIA 2026 is committed to advancing technical exchanges and technology transfer, fueling the development of 6G, the digital economy, and beyond. It will inject fresh impetus into the integrated innovation of global optical communication and intelligent algorithms, and we warmly invite professionals across relevant fields to join this event and shape the future together.