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25.4mm Dia., 1000 - 1100nm, High-Power Low-Loss Laser Mirror

UltraFast Innovations (UFI) High-Power Low-Loss Laser Mirrors

UltraFast Innovations (UFI) High-Power Low-Loss Laser Mirrors

Stock #15-961
Qty 1-5
Qty 6+
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Surface Quality:
10-5 (substrate)
Wedge (arcmin):
Clear Aperture (%):
Back Surface:
Commercial Polish
Reflectivity (Rs%):
>99.99% @ 1030 & 1064nm
Reflectivity (Rp%):
>99.98% @ 1030 & 1064nm
GDD Specification:
0fs2 @ 1030nm & 1064nm, 45°, s- and p-pol
Wavelength Range (nm):
1000 - 1100
Irregularity (P-V) @ 632.8nm:
Coating Type:
Damage Threshold, Pulsed:
50 J/cm2 @ 100 Hz, 8 ns pulses
Design Wavelength DWL (nm):
1030, 1064
Diameter (mm):
25.40 +0.00/-0.05
Thickness (mm):
12.70 ±0.05
Angle of Incidence (°):
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More

Regulatory Compliance


Product Family Description

  • >99.99% Reflectivity at 1030nm and 1064nm
  • Laser Damage Threshold of 50 J/cm2 at 1064nm, 100Hz, 8ns
  • Universal Designs for Nanosecond, Picosecond, and Femtosecond Laser Pulses
  • Custom Options are Available up to 200mm Diameter

UltraFast Innovations (UFI) High-Power Low-Loss Laser Mirrors provide >99.99% reflectivity with industry leading damage thresholds. Laser grade surface quality and surface flatness with 0fs2 group delay dispersion (GDD) at 1030nm and 1064nm make these mirrors ideal for the requirements of demanding laser applications. With >99.99% reflectivity of s-polarized light and >99.98% reflectivity of p-polarized light, these mirrors can be used with nanosecond, picosecond, and femtosecond lasers. Durable dielectric coatings are tested to ensure a high laser damage threshold of >50 J/cm2 at 1064nm, 100Hz, 8ns. UFI High-Power Low-Loss Laser Mirrors feature fused silica substrates with excellent thermal stability and a 25.4mm diameter to facilitate integration into 1030nm or 1064nm laser systems. Please contact us if your application requires a High Power Low Loss Laser Mirror with a custom size or coating.