Potassium Titanyl Phosphate (KTiOPO4 or KTP) is widely used in both commercial and military lasers including laboratory and medical system, range-finders, LiDAR, optical communication and industrial systems.
Features:
●Large nonlinear optical coefficients;
●Wide angular bandwidth and small walk-off angle;
●Broad temperature and spectral bandwidth;
●High electro-optic coefficient and low dielectric constant;
●Large figure of merit;
●Nonhydroscopic, chemically and mechanically stable；
●High thermal conductivity;
●Extremely low cost compared to BBO and LBO.
Specifications:
Dimension Tolerance | ±0.1mm |
Angle Tolerance | Δθ< 0.5°, Δφ< 0.5° |
Surface Quality | 10/5 Scratch/Dig |
Clear Aperture | >95% |
Surface Flatness | <λ/8@633nm |
Wavefront Distortion | <λ/4@633nm |
Parallelism | <20 arc seconds |
Perpendicularity | <15 arc minutes |
Residual Reflectivity | <0.2% at 1064nm and <0.5% at 532nm |
Coating | AR/AR@1064&532nm: S1&S2 AR@1064&532nm, R<0.25%@1064nm, R<0.5%@532nm HR/AR@1064&532nm:S1 HR@1064nm&HT@532nm, R>99.8%@1064nm, R<5%@532nm
S2 AR@1064&532nm, R<0.25%@1064nm, R<0.5%@532nm |
Quality Warranty Period | One year under proper use |
