破局“芯”困境 西北地区首条硅光中试线正式通线

Core Insights - The "Chasing Light Plan" in Shaanxi has achieved significant progress, with the establishment of the "8-inch Silicon Photonic Integration Technology Innovation Platform," marking a key milestone in the region's photonics industry development [1][2]. Industry Growth - Since the launch of the "Chasing Light Plan" in 2021, the number of companies in the photonics industry in Shaanxi has increased to over 370, with the industry scale growing from 15 billion to 36.5 billion yuan [2]. - The upgraded "Chasing Light Plan - Leap Action" aims to create a complete industrial chain from "materials - chips - devices - systems" [2]. Technological Advancements - The 8-inch Silicon Photonic Platform is the first of its kind in Northwest China, addressing the gap in silicon photonic chip pilot testing [1][4]. - The platform has a total investment of 750 million yuan and has completed all construction by September 2025, featuring advanced technology and equipment [4]. Support for Startups - The photonics institute has resolved R&D and pilot testing challenges for over 100 startups, facilitating the development of a high-quality industrial cluster [3][4]. Collaborative Ecosystem - The "1+N" flexible engineering platform model allows for resource sharing and collaboration among small and medium-sized enterprises, enhancing innovation and reducing initial investment costs [6][7]. - The 6-inch compound platform has already provided services to over 50 clients, while the newly established 8-inch silicon photonic platform has attracted interest from numerous leading companies [7]. Future Developments - The institute plans to advance the construction of a heterogeneous integration platform, covering the entire chain from material growth to system testing, supporting key areas such as optical communication and artificial intelligence [7].