Requirements
Product | Specification/mm |
TGG crystal | φ4.3*20 mm |
Process Indicators
- Size: φ4.3*20mm
- Boule material to be qualified at absorption loss of ≤0.25% /cm @1064nm
- Orientation: 111 or 100
- Diameter Tolerance: +0, -0.05 mm
- Thickness Tolerance: +0, -0.2 mm
- Surface Flatness: <λ/8
- Wavefront Distortion (WFD): <λ/4
- Surface Quality: 20/10
- Parallel: 30〞
- Perpendicular: 15ˊ
- Clear Aperture >90%
- Uncoated
Pictures
