Products
Laser AccesoriesGeneral OpticsBeam ExpandersPolarization opticsCollimating LensesLaser CrystalsLasersHigh Reflectivity Broadband Coatings
These multilayer coatings are stacks intended to achieve the highest possible reflectivity at specific laser line wavelengths at normal or 45° incidence. Laser line high reflectivity coatings are intended for external beam manipulation applications where even slight losses may be intolerable.
Specification :
| Wavelength, nm | Reflectivity, % | AOI, deg | Recommended substrate | Damage threshold |
|---|---|---|---|---|
| 248 | 25±3 50±3 75±3 |
0, 45 | UVFS, MgF2 | 1 J/cm2 in 10 ns |
| 266 | 25±3 50±3 75±3 |
0, 45 | UVFS, MgF2 | 1 J/cm2 in 10 ns |
| 308 | 25±3 50±3 75±3 |
0, 45 | FS | 1 J/cm2 in 10 ns |
| 355 | 25±3 50±3 75±3 |
0, 45 | FS | 2 J/cm2 in 10 ns |
| 400 | 25±3 50±3 75±3 |
0, 45 | FS | 3 J/cm2 in 10 ns |
| 532 | 25±3 50±3 75±3 |
0, 45 | FS, BK7 | 3 J/cm2 in 10 ns |
| 633 | 25±3 50±3 75±3 |
0, 45 | FS, BK7 | 1.5 J/cm2 in 10 ns |
| 800 | 25±3 50±3 75±3 |
0, 45 | FS, BK7 | 3 J/cm2 in 10 ns |
| 852 | 25±3 50±3 75±3 |
0, 45 | FS, BK7 | 1 J/cm2 in 10 ns |
| 1064 | 25±3 50±3 75±3 |
0, 45 | FS, BK7 | 3 J/cm2 in 10 ns |
| 1550 | 25±3 50±3 75±3 |
0, 45 | FS, BK7 | 2 J/cm2 in 10 ns |
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