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All Products / Optics / Optical Mirrors / Ultrafast Laser Mirrors / Ultrafast-Enhanced Silver Coated Silicon Laser Mirrors
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

600 - 1000nm, 25.4mm Dia. Ultrafast-Enhanced Silver, Silicon, Laser Mirror

Stock #90-192 New Contact Us
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A$235.20
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Qty 1+ A$235.20 each
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Specifications

General

Type:
Flat Mirror

Physical & Mechanical Properties

Parallelism (arcmin):
<3
Clear Aperture (%):
90
Back Surface:
Commercial Polish
Diameter (mm):
25.40 +0.00/-0.10
Thickness (mm):
6.35 ±0.10
Edges:
Ground, protective bevel as needed

Optical Properties

Surface Quality:
40-20
Coating Specification:
Ravg >99% @ 600 - 1000nm, 0° Rs >99% @ 540 - 1000nm, 45° Rp >98.5% @ ~730 - 870nm, 45°
GDD Specification:
0 ±30fs2 @ 600 - 1000nm
Wavelength Range (nm):
600 - 1000
Surface Flatness (P-V):
λ/1
Coating Type:
Ultrafast-Enhanced Silver
Coating:
Ultrafast-Enhanced Silver (600-1000nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Optical Grade Silicon
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:
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Product Details

  • Silicon Substrate for Thermally Demanding Ultrafast Setups
  • Ideal For Ti:Sapphire- and Yb-Based Ultrafast Laser Systems
  • Designed For Ultrafast Pulse Reflection Where Low Dispersion is Critical
  • < 30fs² GDD in Target Wavelength Ranges

TECHSPEC® Ultrafast-Enhanced Silver Coated Silicon Laser Mirrors combine a broadband enhanced-silver coating with low group delay dispersion (GDD) for ultrafast pulse applications. These mirrors are designed for systems where maintaining pulse fidelity is critical, and reflectivity and GDD are characterized across the specified wavelength range of 600 – 1000nm or 800 – 1150nm. These silicon substrate mirrors feature higher thermal conductivity than comparable fused silica substrate mirrors, which helps evenly distribute absorbed heat in thermally demanding optical setups. TECHSPEC® Ultrafast-Enhanced Silver Coated Silicon Laser Mirrors are ideal for broadband ultrafast beam delivery where high reflectivity, controlled dispersion, and a thermally robust substrate are desired.