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

355nm, 45° 25.4mm Dia. Nd:YAG IBS Low Loss Laser Line Mirror

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Stock #89-450 3-4 days
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£207.40
Qty 1-5
£207.40
Qty 6+
£182.75
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Surface Quality:
20-10
Type:
Laser Mirror
Parallelism (arcmin):
<1
Clear Aperture (%):
>90
Durability:
MIL-C-675A
Back Surface:
Commercial Polish
Reflection at DWL (%):
99.9
Reflectivity (Rs%):
99.9
Reflectivity (Rp%):
99.7
Reflectivity (Rs%, Rp%):
>99.8
Coating Specification:
Rs >99.9% @ 355nm
Rp >99.7% @ 355nm
Wavelength Range (nm):
343 - 355
Surface Flatness (P-V):
λ/8
Coating Type:
Dielectric
Coating:
Laser Mirror (343-355nm)
Design Wavelength DWL (nm):
355
Diameter (mm):
25.40 +0.0/-0.1
Thickness (mm):
5.00 ±0.1
Angle of Incidence (°):
45
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
>12 J/cm2 @ 1064nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

  • IBS Mirror Coatings for Low Loss and High Reflectivity
  • Certified High Laser Damage Threshold at DWL up to 15 J/cm2 @ 1064nm
  • Superpolished Substrates Available with Parts per Million Level Scattering Performance
  • Additional Sizes Coming Soon

TECHSPEC® IBS Laser Line Mirrors are coated using ion beam sputtering (IBS) technology. These laser mirrors are designed for extremely demanding laser applications that require the highest reflection at their design wavelength. The Ion Beam Sputtered coating causes these mirrors to have lower surface roughness than competing coating technologies, resulting in less scatter. TECHSPEC® IBS Laser Line Mirrors feature high environmental stability due to dense coating films. Environmental factors such as temperature and humididty cause negligible performance degradation. 

Please contact us if your application requires an IBS Laser Line Mirror with custom dimensions or a custom IBS mirror coating.

Superpolished Optics for Minimized Scatter

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