Rayleigh Optoelectronics

Based in Zhuhai, China and founded in 2023, SCNU Rayleigh Optoelectronics Technology (Zhuhai) Co. , Ltd. , trading as Rayleigh Optoelectronics, is a high-tech enterprise engaged in the research, development, production, and sales of high-end FRET (Fluorescence Resonance Energy Transfer) microscopy imaging systems and the provision of scientific research and testing services. The company was founded by Zhengfei Zhuang and Tongsheng Chen, two professors at South China Normal University (SCNU).

The company has obtained more than 30 independent intellectual property rights and has established partnerships with Tsinghua University, Shanghai Jiao Tong University and Sun Yat-sen University Cancer Hospital. In January 2024, Rayleigh Optoelectronics closed angel funding led by returning investor Zhuhai Zhengling Capital, with participation from new investor Leadway Capital. Rayleigh Optoelectronics' main offerings include living cell microscopy imaging analyzers such as living cell intelligent quantitative FRET microscopy analyzer, fast dual-channel FRET fully automatic imaging analyzer, multimodal FRET fully automatic imaging analyzer, and related supporting LED light sources. The company also develops low-through airtightness testing equipment and offers services such as FRET testing services and fluorescence microscope upgrade and modification (by adding FRET detection and analysis module).

The company generates revenue by providing the optical instrument manufacturing and sales, cell technology R&D and application, and intelligent instrumentation manufacturing. The company will use the angel funding for team building, product iteration, and business development, driving the transformation, industrialization, and commercialization of technological achievements.