The reflective beam expander is suitable for applications requiring broadband or achromatic beam expansion and various different light sources. This series of beam expanders features a total reflection design, compatible with various lasers including tunable, ultraviolet, and ultrafast sources. Its innovative design ensures minimal wavefront distortion, providing high precision. The integrated design elements (including reflective surfaces, threaded holes, and through-holes) all help simplify alignment and installation tasks, and can be integrated into any laser application. The monolithic design ensures performance and stability, unaffected by temperature variations. The reflective beam expander offers 5x magnification, available with various coating options suitable for ultraviolet, visible light, and infrared spectra.
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Product manual： | Parameters
· Material: 6061-T6 · Diameter Tolerance: +0 / -0.2 mm · Focal Length Error: ± 1 % · Aperture: ＞ 90 % · Surface roughness: RMS<10nm · Surface figure accuracy: RMS better than 1/8λ · Surface quality: 80-50(S-D)
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