10.0mm Dia x 2mm Thick 532/1064nm, Zerodur Dual Band Laser Mirror

Product Details >99.5% Reflectivity at Design Wavelengths Low Coefficient of Thermal Expansion 532/1064nm or 635/670/1064nm Wavelength Bands TECHSPEC Zerodur Dual Band Laser Line Mirrors feature high reflectivity coatings with either two or three wavelength bands on a durable Zerodur substrates. The ZERODUR substrates have a low coefficient of thermal expansion (CTE) of ±0.10 x 10-6/°C, which is an order of magnitude lower than most glass types. The low CTE allows these mirrors to have a consistent reflected wavefront when exposed to environments with varying temperature or illumination sources with changing intensity. TECHSPEC Zerodur Dual Band Laser Line Mirrors are available in a highly reflective 532/1064nm or 635/670/1064nm dual band coatings and multiple standard diameter options for Nd:YAG lasers and red and green guide beams. These mirrors are ideal for beam steering applications in both laboratory and OEM laser systems. Specifications General Type: Flat Mirror Physical & Mechanical Properties Thickness (mm): 2.00 ±0.20 Diameter (mm): 10.00 +0.00/-0.20 Clear Aperture (%): 90 Parallelism (arcsec): 30 Back Surface: Commercial Polish Bevel: Protective as needed Edges: Ground Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More ZERODUR Surface Quality: 20-10 Coating: Laser Mirror (532, 1064nm) Design Wavelength DWL (nm): 532, 1064 Coating Specification: Rabs >99.5% @ 532 & 1064nm Coating Type: Dielectric Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification. 15 J/cm2 @ 20ns @ 532nm 20 J/cm2 @ 20ns @ 1064nm Regulatory Compliance Certificate of Conformance: View ×