VUVA: Vacuum UV Aluminum Mirror
VUVA: Vacuum UV Aluminum Mirror
Based on CVI Laser Optics high density aluminum coating technology, VUVA mirrors are designed for optimized perfromance at 157nm. Certification of Performance at wavelength is available for an additional charge.
- Product Code: VUVA
- Substrate Material: Standard Grade Corning 7980 1-D (Fused Silica)
- Diameter Tolerance: +0/-0.25mm
- Thickness Tolerance: ±0.25mm
- Wedge: ≤ 5 arc minutes
- Chamfer: 0.35mm leg width at 45° nominal
- S1 Surface Figure: < λ/10 p-v at 633nm
- S1 Surface Quality: 40-20 scratch-dig per MIL-PRF-13830b
- S2 Surface Quality: Commercial polish
- Clear Aperture: ≥ 85% of central diameter
- Adhesion and Durability: Per MIL-M-13508c
- Reflectance: R > 85% at 157nm by design