Infrared Windows: Disks
Spectral Systems offers the most comprehensive selection of windows for IR sampling. Our windows are the highest quality in the industry providing exceptional spectral results. When combined with our broad range of options for materials, sizes, coatings and wedged or parallel surfaces, Spectral Systems is your one stop shop for all your application needs.
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ZnSe Disks, XP-NBAR Coated Windows
Application of Spectral Systems XP-NBAR™ (narrow-band anti-reflective) coating onto ZnSe windows considerably increases infrared throughput within a more limited spectral region. This coated window is optimized for the spectral region covering 8-12 microns.
View ProductZnSe Disks, XP-BBAR Coated Windows
Application of Spectral Systems XP-BBAR™ (broad-band anti-reflective) coating onto ZnSe windows considerably increases infrared throughput within the widest spectral range. This coated window is optimized for the spectral region covering 2-14 microns.
View ProductZnSe Disks, Wedged XP-BBAR Coated Window
Application of wedging and Spectral Systems XP-BBAR™ (broad-band anti-reflective) coating onto ZnSe windows considerably increases infrared throughput within the widest spectral range and minimizes fringing effects. This wedged, coated window is optimized for the spectral region covering 2-14 microns.
View ProductZnSe Disks
Zinc selenide (ZnSe) is a relatively hard and brittle material. It is insoluble in water but is attacked by strong acids and bases. ZnSe has a good mid-IR spectral range reaching to about 500 cm-1 at the long wavelength side of the spectrum, depending upon window thickness.
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