Requirements
Product | Specification/mm |
Nd:YAG rod crystal (re- polishing re-coated) | Φ8*165mm |
Process Indicators
- Nd:YAG rod crystal (re-polishing_re-coated)
- 2-side polished
- Orientation: <111>+/-0.5°
- Parallelism: <10”
- Perpendicularity : <5′
- Flatness: λ/10@633nm
- Surface quality: 10/ 5(MIL-O-13830A), 20/10 after coating
- Wavefront distortion: λ/8@633nm
- AR/AR@1064 R<0.2