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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

600-1000nm, 25.4mm Dia. x 25mm EFL, Ultrafast-Enhanced Silver Concave Laser Mirror

TECHSPEC® Ultrafast-Enhanced Silver Concave Laser Mirrors

TECHSPEC® Ultrafast-Enhanced Silver Concave Laser Mirrors

Stock #13-062 3-5 days
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Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Quality:
Diameter (mm):
25.40 +0.00/-0.20
Effective Focal Length EFL (mm):
Radius of Curvature (mm):
Ultrafast-Enhanced Silver (600-1000nm)
Coating Specification:
Ravg >99% @ 600 - 1000nm, 0°
Rs >99% @ 540 - 1000nm, 45°
Rp >98.5% @ 730 - 870nm, 45°
GDD Specification:
0 ±20fs2 @ 600 - 1050nm
Coating Type:
Ultrafast-Enhanced Silver
Clear Aperture (%):
Edge Thickness ET (mm):
6.35 ±0.10
Concave Mirror
Wavelength Range (nm):
600 - 1000
Irregularity (P-V) @ 632.8nm:
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
0.3 J/cm2 @ 800nm, 48fs, 1 pulse (typical)
0.16 J/cm2 @ 800nm, 48fs, 100Hz, 1000 pulses (typical)

Regulatory Compliance

Certificate of Conformance:

Product Family Description

  • Ideal for Focusing Ti:sapphire and Yb:doped Laser Pulses
  • Reflectivity >99% at 600 – 1000nm or 800 – 1150nm
  • Low Group Delay Dispersion as Low as 0 ±20fs2
  • Effective Focal Lengths from 25 to 500mm
  • TECHSPEC® Ultrafast-Enhanced Silver Laser Mirrors Available

TECHSPEC® Ultrafast-Enhanced Silver Concave Laser Mirrors feature silver coatings that are enhanced with a dielectric coating to provide increased reflectivity at 600 – 1000nm or 800 – 1150nm. These mirrors have an intrinsically low group delay dispersion (GDD) across their wavelength range, making them ideal for focusing or redirecting laser light from femtosecond lasers such as Ti:sapphire and Yb:doped lasers. Their broad wavelength range allows them to be used in applications that require a larger bandwidth than dielectric coated low GDD mirrors can provide. TECHSPEC® Ultrafast-Enhanced Silver Concave Laser Mirrors are available in standard imperial sizes and with effective focal lengths up to 500mm.

Note: TECHSPEC® Ultrafast-Enhanced Silver Concave Laser Mirrors can be designed with different wavelength ranges for other ultrafast laser types.

600-1000nm Ultrafast-Enhanced Silver
600-1000nm Ultrafast-Enhanced Silver