Guangyin Technology, a developer of silicon-based photonic integrated chips, has completed a RMB 100 million (about $14 million) Pre-A financing round, with investors including the Photonics Strong-Chain Fund, Shanda Investment, YOFC Fund, Luoyang Yingcai, CAS Star, and Xi'an Caijin, according to 36Kr. The company said the proceeds will be used mainly to build a new laboratory in Shanghai, recruit talent, and advance mass production.
Founded in 2021 in Xuzhou, Guangyin Technology develops miniaturized spectral sensing modules based on a "computational spectrometer" approach that encodes incident light on-chip and reconstructs full spectral information via algorithms. The company said its spectral chip covers wavelengths of 600-2500 nm, with resolution up to 0.01 nm, and targets a mass-production cost below $20.
The company said its main customers include Huawei and Xiaomi, and it is also working with liquor makers to monitor fermentation indicators using spectral sensors.
Photonics Chip Developer Guangyin Technology Raises RMB 100 Million in Pre-A Round
2026-07-05 08:24:49
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