Er:YAG lasers operating at 2.94 microns wavelength are popular in dentistry and medicine.

The high pulse power can damage many optics, fortunately gold coated copper mirrors offer excellent damage resistance. Frequently found in articulated arms the high reflectivity of gold means an arm can be used for several types of infra red lasers, CO2 or CO for example, without changing optics.

We also offer silicon mirrors coated for maximum reflectance at 2.94 microns. This is useful where lightweight optics are needed. For lightweight applications gold coated aluminium mirrors can be used

Good reflectivity in the visible allows alignment lasers to be used to simplify the assembly of the articulated arm. We have developed mirrors with hardened "pads" pressed into the copper, this gives a stable surface for a pointed adjuster or mirror mount to sit on.

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Laser Beam Products offer Laser Mirrors & Optics ZnSe laser lenses, ZnSe laser optics, CO2 laser mirrors, Infra Red optics, Copper mirrors, Aluminium mirrors, silicon mirrors, Molybdenum mirrors, beam expanders, phase retarding mirrors, Potassium Chloride (KCl) windows, gold coated mirrors, beam delivery optics, gold coated copper mirrors, reflectors for industrial cutting and welding.