Message: | Potassium Titanyle Arsenate(KTiOAsO4), or KTA crystal, is an excellent nonlinear optical crystal for Optical Parametric Oscillation (OPO) application.
Main Features:
• Large nonlinear optical coefficients;
• Wide angular bandwidth and small walk-off angle;
• Broad temperature and spectral bandwidth;
• Large electro-optic coefficients;
• Lower absorption in the 3-4 μm range than KTP;
• Nonhydroscopic, chemically and mechanically stable;
• High thermal conductivity;
• High damage threshold.
• Typical Applications:
• Second harmonic generation (SHG);
• Sum and difference frequency generation (SFG)/(DFG);
• Optical parametric oscillation/ amplification (OPO/OPA);
• Electro-optical Q-switching. |