12.5mm Dia. x 2.0mm Thickness Silicon Substrate Gold Mirror

Product Details Excellent Thermal Stability Ideal for Weight Sensitive Applications Increased Durability over Glass Substrate Mirrors Silicon Substrate Gold Mirrors are specifically designed for integration into the most weight-sensitive applications, such as heads-up displays. The thermal stability of the lightweight silicon substrate makes these optical mirrors an excellent solution for applications operating within the near-infrared or infrared regions. Silicon Substrate Gold Mirrors feature increased durability over traditional glass substrate mirrors, and the protected gold metallic coating provides an average reflectivity greater than 97%. Specifications General Type: Flat Mirror Physical & Mechanical Properties Diameter (mm): 12.50 +0.0/-0.1 Thickness (mm): 2.00 ±0.1 Clear Aperture (%): 90.00 Back Surface: Commercial Polish Optical Properties Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More Silicon (Si) Coating: Protected Gold (700-2000nm) Coating Specification: R avg >97% @ 800 – 2000nm R avg >94% @ 700 – 800nm Wavelength Range (nm): 700 – 2000 Surface Flatness (P-V): 1λ Surface Quality: 60-40 Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification. 0.8 J/cm 2 @ 1064nm, 10ns Regulatory Compliance RoHS 2015: Compliant × Certificate of Conformance: View × Reach 247: Compliant ×