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

19.1mm Dia., 6.35mm Thick, 980nm, λ/10 Fused Silica Window

TECHSPEC λ/10 Laser Line Coated Windows

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Stock #39-704 Other Coating Options
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€140,00
Qty 1-5
€140,00
Qty 6+
€126,00
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Angle of Incidence (°):
0
Clear Aperture CA (mm):
17.19
Coating:
Laser V-Coat (980nm)
Design Wavelength DWL (nm):
980
Diameter (mm):
19.10 +0.00/-0.10
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Index of Refraction nd:
1.458
Surface Quality:
10-5
Thickness (mm):
6.35 ±0.20
Type:
Laser Line Window
Parallelism (arcmin):
<3
Bevel:
Protective as needed
Clear Aperture (%):
90
Abbe Number (vd):
67.8
Coating Specification:
Rabs <0.25% @ 980nm
Surface Flatness (P-V):
λ/10
Damage Threshold, Pulsed:
15 J/cm2 @ 980nm, 20ns, 20Hz
Damage Threshold, By Design: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
15 J/cm2 @ 980nm, 20ns, 20Hz
Fused Silica Grade:
7980 0F
Edges:
Fine Ground
#Max. Thickness (mm) for MS:
6.55
#Min. Thickness (mm) for MS:
6.15
Type of Window:
Glass

Regulatory Compliance

RoHS 2015:
Reach 209:
Certificate of Conformance:

Product Family Description

TECHSPEC® λ/10 Laser Line Coated Windows are designed for direct integration into laser applications. This robust product family features common imperial sizes, many of which offer multiple thickness options. Anti-reflection coatings are available at common laser wavelengths, minimizing surface reflection for optimal system transmission. TECHSPEC λ/10 Laser Line Coated Windows provide laser grade specifications including λ/10 surface flatness, 10-5 surface quality, and <3 arcmin parallelism. These windows are ideal for industrial laser applications ranging from protective coverings to separating various environments.

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