The industrialization process of the laser institute has yielded fruitful results. The first prototype produced in Tianjin was successfully delivered for use.

The first large-caliber laser wavefront deformable mirror produced in Tianjin production base leaves the factory

On June 23, the 610mm large-diameter laser wavefront deformable mirror designed and developed by the Laser Engineering Research Institute (hereinafter referred to as the Laser Research Institute) of Tsinghua University Tianjin High-end Equipment Research Institute (hereinafter referred to as the High-end Institute) was completed in the C1 Park of Low Carbon Park, Huaming High-tech Industrial Park, Dongli District, Tianjin. The commissioning was completed and delivered in the 3rd floor laboratory of Building 5 of the High-end Institute. The relevant leaders of the high-end institute witnessed the birth of the laser deformable mirror product, and the leaders of the relevant departments of Tsinghua University witnessed the whole process of delivery and acceptance of the product. The large-caliber laser wavefront deformable mirror is the first prototype produced and debugged at the new experimental production base in Dongli District, Tianjin, where the laser is located. The success of this acceptance marks that more high-tech laser products will move from Tianjin to the whole country in the future, and the industrialization process of the laser institute has taken another landmark step forward.

Product Delivery Acceptance Meeting

The laser wavefront deformable mirror developed by the laser is applied to the national key project of the China Academy of Engineering Physics and is the key technical unit of the project. The large-diameter active reflective deformable mirror system completed in Tianjin this time solved the large-diameter ultra-thin mirror processing control technology during its research and development process, explored a unique independent deformation and low-stress connection technology, and achieved an important technological breakthrough.

Since the laser accepted the technical research task in January 2016, while stepping up the construction of laboratories and production plants, the design of the product has been carried out intensively. Through independent design and research and development, it took only 6 months to complete the whole process from design to production and delivery for acceptance. This is mainly due to the advanced scientific and technological achievements owned by Tsinghua University and the strong support of the high-end scientific research achievement transformation platform. Taking this as an opportunity, the Laser Institute quickly transforms technological achievements into products and brings huge productivity value. At the same time, the construction of large-scale laboratories has been completed on the 3rd floor of building 5 of the high-end hospital, of which the 10,000-grade clean laboratory covers an area of 256 square meters, which is mainly used for basic research and product testing of laser products. A 1170 square meter production workshop has been set up in C1 Park of Low Carbon Park, of which 600 square meters are 10,000-grade clean workshop and a 1,000-grade constant temperature and humidity clean room has been built, which is mainly used for the production and precision assembly of laser products. With the full assistance of various departments of the high-end institute, the laboratory of the laser institute was officially opened on March 16, 2016, providing a guarantee for the future scientific research work of the laser institute. In May, the constant temperature and humidity machine room in C1 Park of Low Carbon Park was officially opened, which met the environmental requirements for precision assembly of products and provided guarantee for the final birth of laser deformable mirror products. At the same time of this product acceptance, the experimental and production plant of the laser institute passed the acceptance of the China Academy of Engineering Physics at one time with zero non-conformances.

Relevant leaders of high-end institutes witness the birth of products

The successful production of large-diameter laser wavefront deformable mirror products proves the leading level of the laser in the field of laser engineering technology, and reflects that the production and manufacturing capacity of the laser in the field of research and development of high-end optoelectronic equipment has reached the national feasibility standard. it has laid a solid foundation for mass production of products in the future.

As an important platform for the transformation of scientific and technological achievements in the Beijing-Tianjin-Hebei region, the innovative cluster effect of its collaborative development has been further demonstrated. In the process of scientific research and industrialization in the future, the Laser Institute will give full play to its technological advantages, comprehensively help high-end institutes to play an active role in scientific research innovation and improving the level of social and economic development, and achieve greater results in future industrial development.

(Laser Engineering Research Institute Report/Wang Zitou/Zhou Siqi)