The hydrothermal HGTR-KTP crystal is an excellent nonlinear optical material, which has gray track resistance sufficiently greater than typical flux grown KTP, it is extremely suitable for both commercial and military lasers including laboratory and medical systems, range-finders, lidar, optical communication and industrial systems.
Advantages:
High damage threshold
High ability to anti-gray track
Low electrical conductivity
High conversion efficiency
High homogeneity
Low absorption
Applications:
Second Harmonic Generation for Frequency Doubling
Optical Parametric Oscillator
Electro-optic Pockels Cells
Quasi Phase Matching
Specifications:
| Dimension Tolerance | W(+/-0.1)xH(+/-0.1)xL(+0.2/-0.1)mm |
| Angle Tolerance | +/-0.25° |
| Perpendicularity | ≤10′ |
| Scratch/Dig | 20/10 |
| Chamfer | ≤0.2mmx45° |
| Parallelism | ≤10″ |
| Chips | ≤0.1mm |
| Flatness | λ/10@633nm |
| Clear Aperture | ≥90% |
| Wavefront distortion | λ/8@633nm |
HGTR-KTP Coating:
1. S1：HR@1064nm R>99.85%+HT@532nm T>95%+T@1105-1125nm>3%+HT@808nm>70-80%
Spectral Curve:
2. AR/AR@1064nm&532nm
Spectral Curve:
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