Optical prisms physics optical

The wedge angle of wedge prism (UV fused quartz) and antireflection film on the back can reduce the ghost image interference reflected on the back surface. High precision substrate ensures the accuracy of reflected and transmitted light wavefront. We provide a variety of Wedge Prisms and antireflective films, including UV, VIS, NIR and SWIR.

Fused quartz wedge prisms are designed for a range of laser beam oriented applications that require UV-Vis or one to four layers of Nd: YAG harmonic antireflection films. They have been optimized and strictly controlled specifications are used to ensure a high performance level of the system, including λ/ 10 surface flatness, 20-10 surface quality and 15 arc second wedge tolerance. The Nd: YAG coated version has high transmittance and ensures the laser damage threshold specific to the design wavelength.