The 6th International Congress on Optics, Electronics, and Optoelectronics (ICOEO-2025) will be held during Oct. 24-26, 2025 in Guiyang, China. ICOEO-2025 is hosted by ISTCI, and co-organized by the Institute of Intelligent Materials of Southeast University and College of Chemistry and Chemical Engineering of Guizhou University, and operated by Dalian Four Leaf Clover Co., Ltd.

With the theme of “Openness and Confidence, Win-win Cooperation”, ICOEO-2025 will continue to follow the principle of academic and international, and invite scholars and experts in the field of optics and optoelectronics at home and abroad to participate in the conference and make wonderful reports, aiming to provide a platform for experts and scholars in the industry to share technological progress and business experience, focus on the cutting-edge research of optics and optoelectronics, and provide a platform for communication.

Looking forward to meeting you in Guiyang, China!