Features
- N-BK7Substrate
- AR Coating Centered Around Common Lasing Wavelengths
- Ø1" (Ø25.4 mm) Window, 5.0 mm Thick
- High Damage Thresholds
For applications that require protecting a laser output while minimizing stray light and reflections, Thorlabs offers this laser window. Each side of the optic features an AR coating for the 400 - 700 nm wavelength range. This window also exhibits high damage thresholds, making it an ideal solution for most industrial and laser protecting applications.
Specifications
- Parallelism: ≤5 arcsec
- Thickness Tolerance: ±0.3 mm
- Diameter Tolerance: +0.0 / -0.2 mm
- Surface Flatness: λ/10 @ 633 nm
- Surface Quality: 10-5 Scratch-Dig
- Coating Performance: Ravg<0.5% (AOI: 0° ± 5°)
- Coating: 400 - 700 nm
- Damage Threshold: 7.5 J/cm2 (532 nm, 10 ns, 10 Hz, Ø0.491 mm)
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