Materials |
HGTR-KTP crystals | Dimension Tolerance | (W±0.1mm)x(H±0.1mm)x(L+0.5/-0.1mm) |
| Size Range | Aperture:~10x10mm; Length: ~15mm | Clear Aperture | central 90% or the diameter |
| Scattering of Crystals | No visible scattering paths or centers when inspected by a 50mW green Laser |
Flatness | less than λ/8 @ 633nm |
| Transmitting Wavefront Distortion | less than λ/8 @ 633nm | Chamfer | ≤0.2mmx45° |
| Chip | ≤0.1mm | Surface Quality | better than 10/5 S/D (MIL-PRF-13830B) |
| Parallelism | ≤20 arc seconds | Perpendicularity | ≤5 arc minutes |
| Angle Tolerance | ≤0.25° | Coating | AR/AR@1064nm+532nm; R<0.2%@1064nm and R<0.5%@532nm |
| Quality Warranty Period | one year under proper use | ||
Gray track damage is a serious damage for KTP crystals, the conventional flux-grown KTP crystal is is susceptible to the gray track damage, the hydrothermal-grown KTP has high damage threshold and high ability to anti gray track. It is extremely suitable for laser system applications requiring high power, high efficiency and/or durability where regular flux-grown KTP crystals will suffer from gray track damage. Hangzhou Shalom EO offers the anti-gray track KTP crystals (HGTR-KTP) with excellent properties.
Applications:
