ZINC SELENIDE WINDOWS PERMIT IR RADIATION TRANSMISSION

Custom ZnSe windows that are manufactured to OEM specification for use in laser power control, thermal imaging, and in the semiconductor industry where transmitting in the IR spectrum is required have been introduced by Laser Research Optics of Providence, Rhode Island.

Laser Research ZnSe Windows can be custom manufactured in round, rectangle, and square shapes as plano-convex, plano-concave, and wedged-windows with coatings to achieve specific wavelengths from 7 to 11 microns. Featuring dimensional tolerances ranging from ±0.001” to ±0.005”, depending upon configuration, they can be made in sizes from 0.5” to 5” O.D.

Available in 3mm to 6mm thicknesses, Laser Research ZnSe Windows meet
ISO-10110 specifications and can incorporate custom design features to facilitate mounting, such as steps and holes. Surface finishes from 10-5
to 80-50 scratch-dig and flatness of 10 waves to 1/20th wave are offered.

Laser Research ZnSe Windows are priced according to configuration and quantity. Price quotations are available upon request.