We have proposed the Fourier domain diffraction neural network, constructed the reconfigurable diffraction computing processor (DPU), developed the all-analog optoelectronic fusion computing chip ACCEL, and the large-scale general-purpose intelligent optoelectronic computing. We have proposed the Fourier domain diffraction neural network, constructed the reconfigurable diffraction computing processor (DPU), developed the all-analog optoelectronic fusion computing chip ACCEL, and the large-scale general-purpose intelligent optoelectronic computing. Phnom Penh, 9 May 2025: ERIA, in collaboration with Cambodia's Trade Policy Advisory Board (TPAB), convened a workshop on 9 May 2025 to explore opportunities for Cambodia to develop a semiconductor industry as part of its broader strategy for economic diversification into future-oriented sectors. Optoelectronics Conferences in Cambodia 2024 2025 2026 is for the researchers, scientists, scholars, engineers, academic, scientific and university practitioners to present research activities that might want to attend events, meetings, seminars, congresses, workshops, summit, and symposiums. Fusion science and technology present interesting answers as Cambodia looks to diversify its energy sources and move toward sustainable ones. This abstract examines how important it is to advance fusion research in Cambodia by using data on atomic, molecular, and plasma-material interactions. The. Integrating microelectronics and optoelectronics can harness the mature processes and functions of microelectronics, with the ultra-wideband and low-power benefits of optoelectronics. This integration addresses challenges like high-speed, low-power consumption and intelligence, driving the. NTT has proposed the Innovative Optical and Wireless Network (IOWN®) concept to form the foundation of the next-generation network. The system comprises: an optical analog computing module and an electrical analog computing module, wherein the optical analog computing module is used.