Laser protective glass
Laser protective glass
We offer protective windows for fiber, disk and diode lasers ensuring a wide bandwidth of laser beam (above 99.5%) for both wavelengths in the range of 900 - 1080nm (for process beam) and 600 - 700nm (for quality control systems). Contrakt-materials products work in lasers for: cutting, welding, cladding and even laser hardening, where laser power often reaches 12 kW. Our glasses can be used in leading machines manufacturers such as: Trumpf, Bystronic, Amada, Scansonic, Highyag, Blackbird, Optoscan, LaserMech and many others. Our clients are companies from automotive industry (OEM, Tier 1, Tier 2), energy sector, machine construction and railway industries. We keep most of our products on stock in Katowice, so we could provide shipping within two business days. Please find below selected protective windows sizes:
| Wavelength / coating AR [nm] | Diameter[mm] | Thickness[mm] |
|---|---|---|
| 900 - 1080 | 22,35 | 4,00 |
| 900 - 1080 | 25,40 | 4,00 |
| 900 - 1080 | 30,00 | 5,00 |
| 900 - 1080 | 30,00 | 1,50 |
| 900 - 1080 | 34,00 | 5,00 |
| 900 - 1080 | 36,00 | 5,00 |
| 900 - 1080 | 37,00 | 7,00 |
| 900 - 1080 | 42,00 | 9,00 |
| 900 - 1080 | 50,00 | 1,50 |
| 900 - 1080 | 50,00 | 2,00 |
| 900 - 1080 | 55,00 | 1,50 |
| 900 - 1080 | 96,00 | 3,00 |
| 900 - 1080 | 120,00 | 5,00 |
| 900 - 1080 | 134,00 | 3,00 |
| 900 - 1080 | 145,00 | 3,00 |
An example of a wave permeability curve of different length expressed as a percentage: