TECHSPEC® UDA (Ultra Divergence Adjustable) Fixed YAG Beam Expanders feature high performance optical designs that have been optimized and tested for YAG laser wavelengths. These beam expanders offer diffraction-limited performance over large input beam diameters and wide acceptance angles, eliminating the need for critical alignment. The provided focus adjustment can also be used for divergence correction or collimation. Due to the lack of ghost images focusing on internal surfaces, these beam expanders ensure compatibility with high power lasers. TECHSPEC UDA Fixed YAG Beam Expanders C and T input/output mounting threads are compatible with Edmund Optics’ line of threaded mounting components, or mounting can be achieved using an optional mounting clamp. Laser Beam Expanders are ideal for any Nd:YAG application including laser cutting, welding, or marking.
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