March 24, 2021, led by Wuhan Raycus Fiber Laser Technology Co., Ltd. (hereinafter referred to as “Raycus Laser”), united with Huazhong University of Science and Technology, the Institute of Semiconductors of the Chinese Academy of Sciences, Guangzhou Benyuan Nanometer Instrument Co., Ltd., and Hubei Aerospace The comprehensive acceptance meeting of the national major scientific instrument and equipment development project "High-frequency composite ultrasonic scanning probe microscope research and development and application project" jointly undertaken by the General Design Institute of the Institute of Technology, Tianjin Medical University, the Institute of Physics, Chinese Academy of Sciences, and the National Nanoscience Center was held in Beijing The meeting was hosted by the Science and Technology Evaluation Center of the Ministry of Science and Technology. The project acceptance expert group, the project organization and implementation unit Hubei Science and Technology Department, the project leader and key personnel attended the meeting.

The expert group listened to the project completion report of the project team, reviewed the project acceptance materials, watched the project video, and checked the instrument test situation through the video remote connection. After inquiries and discussions, the expert group agreed that the project has completed the development of the instrument, Application and industrialization tasks, all indicators meet the requirements of the mandate, and the project goals are achieved, and the project is agreed to pass the comprehensive acceptance.

Through the implementation of this project, the project team successfully developed a high-frequency composite ultrasound scanning probe microscope with technical indicators reaching the international advanced level, and formed scientific research results with independent intellectual property rights. Successful applications in biology and other fields will promote the localization and industrialization of my country's high-frequency composite ultrasound scanning probe microscope.

Raycus is responsible for the overall traction and system integration tasks in the project, and has successfully developed a high-stability single-mode laser and a high-sensitivity optical detector based on the FP cavity. The successful implementation of this project will drive the technological development of Raycus in emerging fields and industry expansion.