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aThermoXX®
athermalized protection windows (cover slides)
for industrial high-power laser applications
- Minimized thermal focus shift
- Free of thermally induced aberrations -
trouble-free work with TEM00 lasers
- Extended duty-cycle
- Minimized thermal effects
- by static and dynamic heating,
- by contamination
- Laser power density up to 3 kW/cm2
- Various dimensions
- AR-coatings for widely used wavelengths
- Applications:
- Selective Laser Melting
- Welding
- Cutting
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Model |
Diameter, mm |
Thickness, mm |
Optimum spectrum, nm |
| aThermoXX 25 / 3_1064 |
24.9 |
3 |
1020 - 1100 |
| aThermoXX 30 / 5_1064 |
29.9 |
5 |
1020 - 1100 |
| aThermoXX 32 / 6.35_1064 |
31.9 |
6.35 |
1020 - 1100 |
| aThermoXX 38 / 2_1064 |
37.9 |
2 |
1020 - 1100 |
| aThermoXX 38 / 5_1064 |
37.9 |
5 |
1020 - 1100 |
| aThermoXX 38 / 9.8_1064 |
37.9 |
9.8 |
1020 - 1100 |
| aThermoXX 50.8 / 3_1064 |
50.8 |
3 |
1020 - 1100 |
| aThermoXX 95 / 3_1064 |
94.8 |
3 |
1020 - 1100 |
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aThermoXX leaflet
Notes:
- Experimental results:
- measured focus shift <0.1 Rayleigh length – negligible in industrial applications
- estimated wave aberration <λ/4 – negligible in industrial applications
- power density up to 3 kW/cm² for windows of 3 mm thickness
- Windows of other sizes optimized for other wavelengths are available on request
- Tolerances: Diameter 0/-0.1 mm, Thickness ± 0.1 mm
- Denomination:
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