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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More
12.5mm Dia. 532nm 45°, Nd:YAG Laser Line Mirror

TECHSPEC® Nd:YAG Laser Line Mirrors
TECHSPEC® Nd:YAG Laser Line Mirrors

TECHSPEC® Nd:YAG Laser Line Mirrors

TECHSPEC® Nd:YAG Laser Line Mirrors

Stock #45-990
Qty 1-5
Qty 6
Volume Pricing
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Design Wavelength DWL (nm):
Wavelength Range (nm):
523 - 537
Diameter (mm):
12.50 +0.0/-0.2
Angle of Incidence (°):
Reflection at DWL (%):
Damage Threshold, Pulsed:
15 J/cm2 @ 532nm, 20ns, 20Hz
Damage Threshold, CW:
1MW/cm² @ 532nm
Thickness (mm):
6.00 ±0.2
Fused Silica
Laser Mirror
Coating Type:
Coating Specification:
Rabs >99.8% @ 532nm @ 45° AOI
Ravg >99.5% @ 523 - 537nm @ 45° AOI
Surface Flatness:
Back Surface:
Clear Aperture (%):
Laser Mirror (532nm)
Parallelism (arcmin):
Surface Quality:

Regulatory Compliance


Product Family Description

  • Guaranteed Laser Damage Thresholds
  • UV Fused Silica Substrates for Excellent Thermal and Temporal Stability
  • >99% Reflectivity at Design Wavelengths
  • Low Absorption Ion Beam Sputtered (IBS) Laser Line Options Available

TECHSPEC® Laser Line Mirrors offer high reflectance, surface quality, and accuracy required for demanding laser applications with Nd:YAG, Nd:YLF, and Yb:YAG lasers. With a dense reflective coating featuring a high damage threshold specific to the laser type and wavelength, these laser line mirrors are ideal for a range of applications such as those requiring durability and beam steering up to the fourth harmonic at 266nm. TECHSPEC Laser Line Mirrors are available in 0° and 45° AOI options and various harmonic designs. Dual band mirrors are available for reflecting the fundamental and frequency doubled laser lines, or for reflecting the 1064nm fundamental line and its alignment beam.

Note: Please contact us for custom wavelength and AOI options.

Laser Optics

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