Jike Guanghe

Jike Guanghe (极刻光核, also referred to as 极刻光核科技有限公司) is a Suzhou-based thin-film lithium niobate IDM platform founded in 2019, per a BlueRun Ventures announcement from mid-2024 . The company specializes in developing and applying thin-film lithium niobate integrated device manufacturing technology, with a core competitive edge in etching—its team has developed a special micro-nano processing technique that produces extremely smooth waveguide side surfaces, addressing a pain point in industrial-scale production .

In June 2024, the company closed an A++ round exceeding 100 million yuan led by BlueRun Ventures, with follow-on investment from industry players including Zhongji Innolight and Yuanjie Technology, as well as Dingxin Capital, Yunhui Capital, and Xihao Capital; existing shareholders Lanpu Capital and Yuntong Intelligence also continued to invest . BlueRun has since listed Jike Guanghe among its hard-tech and AI portfolio companies in subsequent reports .