首次实现！中国团队发布全国产化12寸硅光全流程套件，已进入试产

Core Insights - The National Information Optoelectronics Innovation Center has released a fully domesticated 12-inch silicon photonics full-process kit (PDK/ADK/TDK), marking a significant milestone in China's silicon photonics chip industry, achieving standardized processes from design to manufacturing, testing, and packaging, which supports large-scale production of domestically produced silicon photonics chips [1] Group 1: Technology Overview - Silicon photonics technology integrates traditional microelectronic chips with photonics, allowing electronic and optical components to coexist on the same chip [1] - Compared to traditional microelectronic chips, silicon photonics chips offer higher transmission rates and lower power consumption, serving as foundational technologies for 5G/6G, AI computing networks, and quantum information [1] - This technology can bypass reliance on EUV lithography machines, enabling a "leapfrog" in the chip sector [1] Group 2: Development and Collaboration - The full-process kit allows for standardized communication across all stages of chip development, facilitating design-to-testing and testing-to-packaging processes, which reduces redundant validation, shortens R&D cycles, and lowers manufacturing costs [1] - The performance of this technological achievement has met mass production requirements and is currently supporting leading companies in trial production of high-speed silicon photonics chips [1] - Over 20 companies have expressed initial cooperation intentions with the National Information Optoelectronics Innovation Center regarding the full-process kit [1]