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All Products / Laser Optics / Laser Mirrors / Laser Line Mirrors / Nd:YAG ZERODUR Laser Line 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

20mm Dia. 355nm 45°, Nd:YAG Laser Line Mirror

Nd:YAG ZERODUR Laser Line Mirrors

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Stock #26-416 3-5 days
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S$282.75
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S$282.75
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S$255.20
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Design Wavelength DWL (nm):
355
Wavelength Range (nm):
351 - 358
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
ZERODUR®
Angle of Incidence (°):
45
Diameter (mm):
20.00 +0.00/-0.20
Reflection at DWL (%):
99.8
Clear Aperture (%):
>90
Coating:
Laser Mirror (355nm)
Coating Specification:
Rabs >99.8% @ 355nm @ 45° AOI Ravg >99.5% @ 351 - 358nm @ 45° AOI
Coating Type:
Dielectric
Parallelism (arcsec):
30
Surface Flatness (P-V):
λ/10
Surface Quality:
20-10
Thickness (mm):
3.00 +/-0.2
Type:
Laser Mirror
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
6 J/cm2 @ 355nm, 20ns, 20Hz

Regulatory Compliance

RoHS:
Compliant
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Product Family Description

  • ZERODUR® Substrates Provide Near Zero Thermal Expansion
  • >99.5% Reflectivity at Nd:YAG Harmonic Frequencies
  • High Laser Damage Threshold Specifications

Nd:YAG ZERODUR Laser Line Mirrors combine the extremely low coefficient of thermal expansion of ZERODUR® substrates with the highly reflective TECHSPEC® Nd:YAG mirror coating. Featuring a coefficient of thermal expansion (CTE) of ±0.10 x 10-6/°C these mirrors are ideal for applications where the optics will be exposed to fluctuating temperatures. The Nd:YAG coating offers a high laser damage threshold compatible with both pulsed and continuous wave lasers. Nd:YAG ZERODUR Laser Line Mirrors are designed with precision polished substrates with λ/10 flatness and 20-10 surface quality. These mirror are an excellent fit for laboratories and integration into larger powerful laser systems