25.4mm Dia. 515nm 45°, Low Cost Laser Line Mirror

Product Details >97% Reflectivity at Design Wavelength Up to λ/10 Surface Accuracy Excellent Cost to Performance Ratio Designs for Nd:YAG, Yb:YAG, and Diode Lasers Low Cost Laser Line Mirrors are ideal for optical systems requiring cost-effective laser mirrors that do not compromise on performance. These mirrors feature N-BK7 or fused silica substrates, 20-10 surface quality, and up to λ/10 surface accuracy. With most mirrors providing >99% reflectance at their design wavelength, these mirrors are an ideal replacement for metallic coated mirrors in laser optical systems that require mirrors with higher reflectivity and higher laser damage thresholds. Low Cost Laser Line Mirrors are designed for either a 0° or 45° angle of incidence with coating options for Nd:YAG (266nm, 355nm, 532nm, 1064nm), Yb:YAG (515nm, 1030nm), or diode (488nm, 808nm, 850nm, 980nm) lasers. Specifications General Type: Laser Mirror Physical & Mechanical Properties Diameter (mm): 25.40 +0.0/-0.1 Thickness (mm): 6.35 ±0.2 Clear Aperture (%): 90 Parallelism (arcmin): <3 Back Surface: Commercial Polish Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More N-BK7 Coating: Laser Mirror (515nm) Coating Type: Dielectric Coating Specification: R abs >99% @ 515nm Design Wavelength DWL (nm): 515 Reflection at DWL (%): 99 Angle of Incidence (°): 45 Surface Flatness (P-V): λ/10 Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification. 3 J/cm 2 @ 515nm, 20ns, 20Hz Surface Quality: 20-10 Environmental & Durability Factors Durability: MIL-C-675C Regulatory Compliance Certificate of Conformance: View ×