Optical beamsplitter

platecircular

Get exactly the reflectance and transmittance characteristics you require with custom beamsplitters manufactured to your specifications. These are plate beamsplitters nominally designed for use at 10.6 µm at 45° angle of incidence. They can be supplied in various diameters and thicknesses, and with a wide range of different reflectance and transmittance values. Specify input polarization, diameter, and thickness. A wedge angle of 6-10 arc minutes is standard to minimize etalon effects caused by second surface reflections.