Dear Colleagues,

Optoelectronic technology is one of the core pillar technologies of the 21st-century information society, widely penetrating into key fields such as optical communication, intelligent sensing, advanced computing, biomedical diagnostics, and new energy utilization. With the rapid development of frontier directions such as artificial intelligence, big data, and quantum information, unprecedented demands have been placed on innovations in optoelectronic materials, breakthroughs in device performance, and optimization of system integration. This special session focuses on the full chain of "materials–devices–systems", aiming to build an interdisciplinary exchange platform and to explore frontier advances and key challenges from fundamental material design to terminal system applications. We welcome research papers and review articles.

Topics including but not limited to:

Semiconductor optoelectronic materials

Inorganic and organic optoelectronic materials

Metamaterials and metasurfaces

AI-assisted materials and device design

Luminescent materials and devices

Photodetectors

Optical modulators

Energy optoelectronic materials, devices, and systems

Technologies related to photovoltaic systems