產品分類
產品特色
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 effectsLaser power density up to 3 kW/cm2
- by static and dynamic heating
- by contamination
- Various dimensions
- AR-coatings for widely used wavelengths
Applications:
- Selective Laser Melting
- Welding
- Cutting
| 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 32/3_1064 | 31.9 | 3 | 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 |
* 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
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