| Thickness Tolerance | +/-0.05mm | Orientation Tolerance | <0.5 degree |
| Flatness | less than λ/8 @ 633nm | Transmitting Wavefront Distortion | less than λ/4 @ 633nm |
| Chamfer | ≤0.2mmx45° | Chip | Chip |
| Surface Quality | better than 10/5 S/D (MIL-PRF-13830B) | Parallelism | ≤30 arc seconds |
| Perpendicularity | ≤5 arc minutes | Clear Aperture | >90% |
Yttrium calcium oxy borate(YCa4O(BO3)3,YCOB crystal)crystal was good materials for nonlinear optical and high temperature piezoelectric applications. Hangzhou Shalom EO offers the YCOB crystals grown by CZ method, with maximum diameter upto 100mm, the custom specification crystals product is available upon your request.
Applications:
