CO2 Mirror
Reflective laser optics mirrors must have low reflection losses, high optical quality, and good resistance against extreme optical intensity.
Customization may be available for this product to suit your technical requirements. Let us know your required specifications.
| Product Type | Part Number | Wavelength (nm) | Material | Dia (mm) | ET (mm) |
|---|---|---|---|---|---|
| Reflective Mirror | RSI-0.75-3 | 10600 | Silicon | 19.1 | 3.0 |
| Reflective Mirror | RSI-1-3 | 10600 | Silicon | 25.4 | 3.0 |
| Reflective Mirror | RSI-1.1-3 | 10600 | Silicon | 27.9 | 3.0 |
| Reflective Mirror | RSI-1.5-4 | 10600 | Silicon | 38.1 | 4.0 |
| Reflective Mirror | RSI-2-5 | 10600 | Silicon | 50.8 | 5.1 |
| Reflective Mirror | RSI-2-9.5 | 10600 | Silicon | 50.8 | 9.5 |
| Reflective Mirror | RMO-0.75-3 | Polished Surface | Molybdenum | 19.0 | 3.0 |
| Reflective Mirror | RMO-1-3 | Polished Surface | Molybdenum | 25.4 | 3.0 |
Description
Reflective laser optics mirrors must have low reflection losses, high optical quality, and good resistance against extreme optical intensity.
Specification
Diameter Tolerance: +0/-0.13mm
Thickness Tolerance: ±0.25mm
Parallelism: ≤3 arc min
Clear Aperture: >90%
Surface Flatness: λ/4 per 1” Dia @ 632.8nm
Surface Quality: 40-20 S-D
Angle of Incidence: 45°
| Product Type | Part Number | Wavelength (nm) | Material | Dia (mm) | ET (mm) | Radius | Reflectivity (%) |
|---|---|---|---|---|---|---|---|
| Rear Mirror | RSI-1-4.5-3MCC | 10600 | Znse | 25.4 | 4.5 | 3M Concave | >99.7% |
| Rear Mirror | RSI-1-4.5-5MCC | 10600 | Znse | 25.4 | 4.5 | 5M Concave | >99.7% |
| Output Coupler | OCZ-0.5-2-80%R | 10600 | ZnSe | 12.7 | 2.0 | Plano | 80+/-3% |
| Output Coupler | OCZ-0.5-3-92%R | 10600 | ZnSe | 12.7 | 3.0 | Plano | 92+/-3% |
| Output Coupler | OCZ-0.75-2-70%R | 10600 | ZnSe | 19.1 | 2.0 | Plano | 70+/-3% |
| Output Coupler | OCZ-0.75-3-85%R | 10600 | ZnSe | 19.1 | 3.0 | Plano | 85+/-3% |
| Output Coupler | OCZ-0.75-2-95%R-5MCC | 10600 | ZnSe | 19.1 | 2.0 | 5M Concave | 95+/-3% |
| Output Coupler | OCZ-20-85%R-3MCC | 10600 | ZnSe | 20.0 | 3.5 | 3M Concave | 85+/-3% |
| Output Coupler | OCZ-25-3-70%R | 10600 | ZnSe | 25.0 | 3.0 | Plano | 70+/-3% |
| Output Coupler | OCZ-25-3-95%R | 10600 | ZnSe | 25.0 | 3.0 | Plano | 95+/-3% |
| Output Coupler | OCZ-1-3-80%R | 10600 | ZnSe | 25.4 | 3.0 | Plano | 80+/-3% |
| Output Coupler | OCZ-1-3-85%R | 10600 | ZnSe | 25.4 | 3.0 | Plano | 85+/-3% |
Description
CO2 Laser cavity optics consist of Rear mirror and Front mirror ( also called Output coupler or Partial reflector ). Rear Mirrors, typically ZnSe, with very high reflectivity (>99.7%) are key optical components in laser resonator. Output Couplers are partially reflective mirrors to extract a portion of the laser beam from the laser resonator. They often require a slight wedge to prevent interference from multiple reflections inside the component.
Specification
Diameter Tolerance: +0/-0.13mm
Thickness Tolerance: ±0.25mm
Centration: < 3 arc min
Clear Aperture: >90%
Surface Quality: 40-20 S-D
Angle of Incidence: 0°
LIDT: 5.1 MW/cm² @ 10.6µm
