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Laser AccesoriesGeneral OpticsBeam ExpandersPolarization opticsCollimating LensesLaser CrystalsLasersPartial Reflecting Coatings
Partial reflecting coatings are durable multilayer dielectric coatings intended for efficient beam splitting as well as for output coupling in laser cavities. They are used in high power laser applications.
Specification :
| Wavelength, nm | Reflectivity, % | AOI, deg | Recommended substrate | Damage threshold |
|---|---|---|---|---|
| 220-250 | 99 | 0, 45 | UVFS, MgF2 | 1 J/cm2 in 10 ns |
| 260-340 | 99 | 0, 45 | UVFS, MgF2 | 1 J/cm2 in 10 ns |
| 350-450 | 99 | 0, 45 | FS, MgF2 | 1 J/cm2 in 10 ns |
| 450-600 | 99 | 0, 45 | FS, BK7 | 1 J/cm2 in 10 ns |
| 500-700 | 99 | 0, 45 | FS, BK7 | 1 J/cm2 in 10 ns |
| 500-800 | 99 | 0, 45 | FS, BK7 | 1 J/cm2 in 10 ns |
| 600-900 | 99 | 0, 45 | FS, BK7 | 1 J/cm2 in 10 ns |
| 750-1000 | 99 | 0, 45 | FS, BK7 | 1 J/cm2 in 10 ns |
| 780-900 | 99 | 0, 45 | FS, BK7 | 1.5 J/cm2 in 10 ns |
| 900-1000 | 99 | 0, 45 | FS, BK7 | 1.5 J/cm2 in 10 ns |
1122. HR > 99% @ 500-700 nm, AOI = 0°
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