Optical Flat Mirrors

ARO has a large catalog of flat optical mirrors. Each mirror has been optimized for specific laser applications. Custom flat mirrors are also available. Get in touch with the sales team at ARO for more information about our flat optical mirrors.
Parts Catalog
Wavelength (nm) Diameter (mm) Thickness (mm) Angle of Incidence Reflectivity (%) Part Number
193 25.4 9.525 0° 97 MR1020
193 25.4 9.525 45° 95 MR1040
193 50.8 9.525 0° 97 MR1060
193 50.8 9.525 45° 95 MR1080
248 25.4 9.525 0° 99 MR1520
248 25.4 9.525 45° 98.5 MR1540
248 50.8 9.525 0° 99 MR1560
248 50.8 9.525 45° 98.5 MR1580
308 25.4 9.525 0° 99.5 MR2520
308 25.4 9.525 45° 99.5 MR2540
308 50.8 9.525 0° 99.5 MR2560
308 50.8 9.525 45° 99.5 MR2580
351 25.4 9.525 0° 99.5 MR3020
351 25.4 9.525 45° 99.5 MR3040
351 50.8 9.525 0° 99.5 MR3060
351 50.8 9.525 45° 99.5 MR3080

Optical Mirror Specifications

  • Clear Aperture: 85%
  • Wedge:<5 arc minutes
  • Flatness: 0.50 mm at 45°
  • Wavefront Distortion: λ/10 at 633 nm
  • Surface Quality: 10-5
  • Material: Fused Silica
  • Thickness Tolerance: ±0.25 mm
  • Chamfer: 0.50 mm at 45°
  • Diameter Tolerance: +0.00, -0.13 mm
  • Rear Surface: Commercial Polish

High Energy Mirrors

High energy flat mirrors are intended for general purpose beam steering tasks in solid state laser based applications and systems. ARO’s extensive experience in supplying optics for demanding solid state laser applications, such as the National Ignition Facility at Lawrence Livermore National Laboratory, has enabled us to develop optics that deliver an optimum combination of high reflectivity, superior laser damage resistance, and excellent mechanical durability. In addition to these stock components, ARO can readily produce optics customized in virtually every aspect, including size, shape, substrate material, surface specifications and performance characteristics. Please contact our technical sales department to discuss your custom optics requirements.
PARTS CATALOG
Wavelength (nm) Diameter (mm) Thickness (mm) Angle of Incidence Reflectivity (%) Part Number
266 25.4 9.525 0° 99 MR2020
266 25.4 9.525 45° 98.5 MR2040
266 50.8 9.525 0° 99 MR2060
266 50.8 9.525 45° 98.5 MR2080
355 25.4 9.525 0° 99.5 MR3220
355 25.4 9.525 45° 99.5 MR3240
355 50.8 9.525 0° 99.5 MR3260
355 50.8 9.525 45° 99.5 MR3280
532 25.4 9.525 0° 99.5 MR4520
532 25.4 9.525 45° 99.5 MR4540
532 50.8 9.525 0° 99.5 MR4560
532 50.8 9.525 45° 99.5 MR4580
1053 25.4 9.525 0° 99.5 MR7720
1053 25.4 9.525 45° 99.5 MR7740
1053 50.8 9.525 0° 99.5 MR7760
1053 50.8 9.525 45° 99.5 MR7780
1064 25.4 9.525 0° 99.5 MR8020
1064 25.4 9.525 45° 99.5 MR8040
1064 50.8 9.525 0° 99.5 MR8060
1064 50.8 9.525 45° 99.5 MR8080

Specifications

  • Clear Aperture: 85%
  • Wedge: <5 arc minutes
  • Flatness: λ/10 at 633 nm
  • Surface Quality: 10-5
  • Material: Fused Silica
  • Thickness Tolerance: ±0.25 mm
  • Chamfer: 0.50 mm at 45°
  • Diameter Tolerance: +0.00, -0.13 mm
  • Rear Surface: Commercial Polish

UV Laser Mirrors

UV laser mirrors are intended for general purpose beam steering tasks in excimer laser based applications and systems. High quality mirrors help excimer lasers make small and precise laser beams. ARO’s has extensive experience supplying mirrors for demanding excimer laser applications such as microlithography and LASIK. Currently, our mirrors provide industry leading lifetimes and superior laser damage resistance. In addition to stock UV laser mirrors, ARO can readily produce customized mirrors. If you have any questions about the design for your UV laser mirror, you can always consult with our specialists. Regardless of the specifications for your optical mirror, you can be sure that the final product will always achieve the highest quality standards.