Partial Reflection coatings are widely used for beamsplitting, beam sampling and laser output coupling. They divide an incident beam into reflected and transmitted components with the specified intensity ratio. Coatings for high power wavelengths use special materials that are able to withstand higher power than standard partial reflection coatings. These all dielectric coatings are sensitive to polarization, wavelength and angle of incidence. They are durable and highly resistant to laser damage.

The Excimer laser coatings are able to withstand the corrosive properties of Excimer gases, thus are well suited for intracavity applications.

These and other coatings are available from stock on a variety of substrates. Other wavelengths and angles of incidence can be provided upon request. Please contact us for assistance with fulfilling your requirements.