The "Additive Manufacturing and Laser Manufacturing" special project - "High-power semiconductor laser for manufacturing" project focuses on the urgent needs and key challenges facing the development of high-power semiconductor lasers for manufacturing, focusing on China's domestic high-power semiconductors. Laser chip, research on key technologies such as dual microchannel heat dissipation, heat sink, high power multi-beam synthesis, fiber coupling, beam shaping and semiconductor laser failure mechanism, focusing on special processing technology and technology of chip cavity surface, manufacturing of high power semiconductor laser Localization and mass production technologies such as integration, packaging and reliability, and colleagues demonstrated the application of high-power fiber-coupled semiconductor lasers in the field of “additive manufacturing and laser manufacturing”.
Then, Deputy Director of the High-Tech Center of the Ministry of Science and Technology, Mr. Shuguang, delivered a speech, affirmed the progress and development of the domestic laser industry in recent years, and expressed the country’s urgent hope and support for vigorously developing science and technology and taking key core technologies in their hands. The project attaches great importance to the requirements of Changguang Huaxin and various project units to “strengthen the sense of responsibility and responsibility; strengthen management, scientific norms; open sharing, sincere cooperation” and said that “has undertaken national projects as a national team. To be more rigorous in demanding ourselves and to complete projects with higher quality", we have high hopes for project implementation and project results.
At the same time, a project consulting expert group composed of industry experts was set up at the meeting, and Mr. Yan Dayong, the chairman of Changguang Huaxin, issued a letter of appointment for the experts. Subsequently, Dr. Liao Xinsheng, the project leader, reported and summarized the overall situation of the project and the project implementation plan, and listened to the guidance of the members of the expert group on the technical route of the project, the progress of the project, and the connection between the projects.
As the project's lead unit, Changguang Huaxin has been committed to the R&D, production and sales of high-power semiconductor laser pointer chips and related optoelectronic devices and application systems. It is the first in high-power semiconductor laser chips to break the long-term dependence on imported “with no core”. . The company has a group of high-level talents, including many national “Thousand Talents Program” expert doctors, industry senior management and technical experts, and a team of three academicians. The company's R&D technical team accounts for more than 50% of master's degrees. The team has won many national, provincial and urban major innovation teams and leading talents, and has undertaken many national projects such as the national “863”, “973” and “national key research and development plans”.
Changguang Huaxin is one of the few companies in the world and the only company in China to develop and mass produce high-power semiconductor laser chips. Taking the lead in this project further consolidates Changguang Huaxin's status as a “national team” in the field of high-power laser pointer. During the implementation of this project, Changguang Huaxin will spare no effort to ensure the successful implementation of the project and contribute to China's transition from a manufacturing power to a manufacturing power.