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Optical beam separator
hese infrared beamsplitters are fabricated on Zinc Selenide substrates and coated with infrared materials to reflect and transmit at 10.6 microns at 45 degrees. The back surfaces are coated with an anti-reflection coating for less than 0.5% reflection at 10.6 microns. The coatings designed are optimize for "S" or "P" polarization since these coating are sensitive to polarization.Custom sizes are available upon request.