OPTICAL COMPONENTS High Power Laser Polarizing Cube Beamsplitters • • • • Spherical Lenses Cylindrical Lenses Thin film polarizers optimized for use at popular laser wavelengths Transmittance p-polarization > 97% High Power Polarizing Cube Beamsplitters have greater durability than standard laser polarizing cube beamsplitters Multilayer high efficiency narrowband Anti-Reflection coatings on all faces Lens Kits Achromatic Doublets Multi-Element Micro Optics Mirrors Prisms Substrates & Windows Beamsplitters Polarizers Filter & Apertures Specifications & Tolerances Dimensions: ±0.2mm Surface flatness: λ/4 Beam deviation: <10arcmin Asymmetry: 1° Surface quality: 40-20 Material: BK7, SFS Coating: Narrowband multilayer Anti-Reflection on faces Extinction ratio: Ts / (Ts+Rs)=1/400 Transmittance of p-polarization >97% Damage threshold: 355nm 2J/cm2 1064nm 7J/cm2 LASER POLARIZING BEAMSPLITTER TRANSMITTANCE P-POL S-POL High Power Laser Polarizing Cube Beamsplitters Wavelength Range (nm) Surface Flatness PART NUMBER ORDERING & TECHNICAL SUPPORT