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Co2+MgAlO4
€510.00
Co2+MgAlO4 crystal is a new material suitable for passive Q-switching. It can be used in laser systems which emits from 1.2 to 1.6 µm wavelengths. It perfectly suits in eye-safe 1.54 µm Er:glass lasers. High absorption cross section allows Co2+:Spinel to be used in Q-switching of Er:glass lasers without intracavity focusing. Here in Optola we offer high optical quality of Co:Spinel crystals.
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You can specify desired parameters during checkout.
- Optola offers various sizes and dopings of Co:Spinel crystals.
- Standard Dopings 0.05-0.3 atm% are available.
| Material | Co2+:MgAl2O4 |
| Orentation | <111>+/-0.5° |
| Doping rate of Co2+ | 0.05-0.3 atm% |
| Optical density | 0.1-0.9 |
| Absorption coefficient | 1.0cm-1-7cm-1 |
| Transmittance | 30%-99% |
| Absorption section | 3.5 x 10-19cm2 |
| Thickness/Diameter tolerance | +/-0.1mm |
| Parallelism | 10″ |
| Perpendicular | 5′ |
| Surface quality | 10/5 |
| Wavefront distortion | λ/8 @ 632nm |
| Flatness | λ /8 @ 632nm |
| Aperture | >90% |
| Chamfer | 0.1 x 45° |
| HR Coating | <0.2%(@ 1533nm) |
| Damage threshold | >500MW/cm2 |
