he 2025 Sustainable Innovation Workshop: Subject I – Optical Computing brought together researchers, students, and industry professionals for two days of in-depth exploration into the future of computing technology. Held at the Malajah Room, Tsinghua Southeast Asia Center in the beautiful Kura Kura Bali SEZ, the event was organized by the Department of Electronic Engineerings, Tsinghua University as part of their commitment to fostering sustainable and cutting-edge innovation across Southeast Asia.