Detailed Product Description

    Anti-Reflection (AR) coating is one of widely used optical thin-film coatings that can be applied to the surfaces of optical elements to reduce reflection and to improve transmittance within some spectral region.

    High Reflection(HR)coatings,including high reflection dielectric coatings and Metallic coatings,provide high reflection in some wavelength range,and are widely used in laser system and other optical elements.HR coating provides more effective and efficient spectral performance due to the low absorption properties.These mirror coatings can also be further customized to provide additional high pass or low pass wavelength performance in addition to the specified reflection band.

     Partial Reflection(PR)coatings provide attenuation functions and are generally applied to output mirrors of laser cavity. Our company can design the PR coating with reflectance from 10% to 99.7% to achieve the desired performance.Wideband PR coatings are typically used at 45 degrees angle to the beam splitting of wideband light, such as 50/50,40/60,30/70 with error at around 5%. There is a kind of super wideband PR coatings that can split beam in a wide light region from UV,visible to infrared.This coating is widely used in optical components.

     Beamsplitter divides or combines beams with desired transmittance and reflectance in a required wavelength region, or divides beam light into the P-polarization and S-polarization components.