Reflective beam expander. The all-reflective design enables these beam expanders to be used with a variety of lasers including tunable, ultraviolet, and ultrafast sources, while the innovative design ensures high precision with minimal wavefront distortion. Beam expander mirror Aluminium custom machined reflective mirror Part details Material : Aluminium 6061-T6 High quality, stabilized aluminium Manufacturing process : SPDT (single point diamond turning) Dimensions: Custom Surface quality : 1/10 Lambda (RMS) Roughness : less than 10 nm RMS S&D : 60-40 Shape : Custom angle of curvature. Both the object and the image are located at infinity, which means that the input and output beams are collimated (afocal system). We would like to show you a description here but the site won’t allow us. Ultrafast lasers inherently span a broader wavelength range than other lasers due to their extremely short pulse duration. We offer reflective beam expanders with high reflectivity with 3x, 5x, and 8x magnification, available in gold, silver, and aluminum The Reflective Beam Expander/Collimator (RBEC) is designed specifically for handling broadband CO₂ laser systems, where traditional lens-based expanders suffer from chromatic dispersion. We shall assess how well that can be achieved with two spherical mirrors. Mar 10, 2025 · Reflective beam expanders utilize curved mirrors instead of transmissive lenses to expand a beam (Figure 9). TECHSPEC Canopus Reflective Beam Expanders are available in 2X, 3X, and 5X magnifications, along with coating options for the UV, Visible, and IR spectra. Available in the 38 mm and 50 mm series, it features modular Reflective Beam Expanders Reflective beam expanders are modified Cassegrain and Gregorian mirror systems. ifjl cfv nznz apig olz cvz mhrp bhfngiq xss mddqeyj