Relying on the industry's leading high-power laser system coating production experience, it can prepare optical films with a maximum diameter of >700mm, a conventional effective coating clear aperture of >95% (full coating can be requested), and a uniformity better than ±0.5%, with anti- The thin layer features of high laser damage threshold and low absorption meet the needs of the development of high-power laser systems.

Technical features:

 Using electron beam coating and using ion source assisted technology, the film thickness can be accurately controlled, the process stability is excellent, the adhesion between the film and the substrate surface can be better, the quality and strength of the film layer can be improved, and the film layer can be ensured to be dense. , reliable;

Technical features: 

It can realize the plating of high-purity thin films of large sizes and various shapes with good uniformity and repeatability, and can realize the mass production of high-performance optical thin films;

Technical advantages: 

The film has low absorption. For various types of laser crystals, reflective cavity mirrors and other products, high-purity laser-grade coating materials are used, which is suitable for high-power laser working scenarios;

The surface absorption of multi-layer laser films currently developed can be around 2ppm.

The temperature rise test result is about 5℃: