Cr, Tm, Ho: YAG (Chromium, Thulium, Holmiun doped Yttrium Aluminum Garnet, CTH: YAG) is a fine crystal with 2.1 um wavelength laser widely used in medical, military and meteorological fields. High pulse output energy, suitable for repetition frequency operation, laser diode pump can be used, laser wavelengths for human eye are relatively safe.
Specifications:
- Works well at room temperature
- Pumped flashlamp or diode
- High efficiency 2 micon supply
Applications:
- Consistent radar
- Range-finding
- surgery
- dentist
- 5.Atmospheric Testing
| Parameters of materials | |
| Dopant concentration,%. | % 0,85 (Cr) |
| % 5,9 (Tm) | |
| % 0,36 (Ho) | |
| Orientation | <100>; <111> |
| Cage fixed, the | 12 |
| Dielectric constant | 11.7 |
| Laser wavelength, nm | 2080 |
| Polishing Specification for Laser Class | |
| Orientation Tolerance | <0,5 ° |
| Thickness / Diameter Tolerance | ± 0.05mm |
| Surface Flatness | <Λ / 8 632nm ‘ |
| Ripple Distortion | <Λ / 4 632nm ‘ |
| Surface quality | 05/10 |
| Parallel | 30 “ |
| Vertical | 15′ |
| Open aperture | >% 90 |
| groove | <0.2 x 45 ° |