Laser optical components include laser lenses, laser mirrors, laser windows, laser prisms, laser polarization components, etc., which play a role in converging/diverging light, reflecting light, and beam cutting/splitting in the optical path. The standard stock components such as laser lenses, laser mirrors, laser windows, laser prisms, air gap zero-order wave plates, etc., launched by United Optics, are due to their high laser damage threshold, high transmittance/reflectivity, large incident angle, Good phase delay accuracy and other characteristics can be widely used in related industries and fields such as laser welding, laser cutting, laser marking, laser micromachining, education, and scientific research.
Laser lens
Laser lenses include laser spherical lenses, laser aspheric lenses, laser cylindrical lenses, etc. In the laser optical system, they play a role in converging light and shaping laser beams. The laser plano-convex lens has the characteristics of high transmittance, low absorption, high laser damage threshold, and high surface quality. It can be widely used in laser marking, laser welding, laser micromachining, education and scientific research and other related fields.
Laser window
In addition to protecting the laser window, it must also ensure high transmittance and excellent transmitted wavefront. The performance of laser windows is quite different from ordinary optical windows. The main application scenarios of laser windows include laser cutting head protection, optical observation windows, laser protection windows, etc. When choosing a laser window, materials, transmittance, scattering, wavefront distortion, parallelism, and the corresponding working environment are all factors that need to be considered.
Laser Reflected mirror
Reflectivity and surface shape are two important indicators of laser mirrors. The reflectivity of laser Reflected mirror is usually> 99%, and the surface shape is usually <1/2λ. At the same time, a high-energy laser Reflected mirror also needs to have good surface quality and a high laser damage threshold. Laser Reflected mirrors are used in a very wide range of fields, including lasers, laser equipment, medical instruments, optical communications, etc. When choosing a laser Reflected mirror, the substrate material, reflectivity, surface shape, surface quality, and the corresponding working environment are all factors that need to be considered.
Laser prism
The usual function of laser prisms is to do steering reflection. According to different uses, the surface of the prism can be coated with anti-reflection coating or reflective coating. There are many types of anti-reflection coatings and reflective coatings available. The types of anti-reflection coatings are UV-VIS, MgF2, VIS 0°, VIS-NIR, or NIR I. The types of reflective film are metal film and dielectric film. The substrate materials are also different. Common substrate materials include: N-BK7, UV fused silica, N-SF11, calcium fluoride (CaF2), germanium (Ge), zinc selenide (ZnSe), etc. Angular accuracy is an important index in laser prisms. The angle accuracy of the prism determines the high precision of beam deflection. Therefore, when choosing a prism, please pay attention to the angle accuracy index. Laser prisms are widely used, including imaging, medical treatment, environmental protection, and automation equipment.
Laser beam splitter
Laser beam splitting elements include gratings, laser cube prisms, laser polarization cube prisms, laser polarizers, and other elements. These elements play the role of beam splitting and beam splitting in the laser optical path. The laser polarization beam splitter prism has the characteristics of good transmittance and high extinction ratio, and it can be widely used in laser optical systems, education and scientific research, and other related fields.
