Applications and Advantages：
◇ an excellent NLO crystal developed mainly for Optical Parametric Oscillation (OPO)
◇ Large non linear coefficients ,broad angular and temperature bandwith.
◇ low dielectric constants, low ionic conductivities.
◇ Lower absorption in the 3-4 um spectrum range than KTP.
◇ Resistant to high intensity laser radiation.
◇ Frequency doubling (SHG @1083nm-3789nm)
◇ Sum and Difference Frequency Generation (SFG)/(DFG) KTA
◇ Electro-Optical Q-switch and modulation.
Specifications of KTA from Thatshigh
Dimension tolerance: | ±0.1mm |
Flatness: | λ/8 @633nm |
Scratch/Dig | 10/5(MIL-PRF-13830B) |
Parallelism: | better than 20 arc sec |
Perpendicularity: | better than 15 arc min |
Angle tolerance: | <±0.2° |
Coating | AR coating |
Clear aperture: | >90% central area |
Transmitting wavefront distortion: | less than λ/8 @633nm |
Applications and Advantages：
◇ an excellent NLO crystal developed mainly for Optical Parametric Oscillation (OPO)
◇ Large non linear coefficients ,broad angular and temperature bandwith.
◇ low dielectric constants, low ionic conductivities.
◇ Lower absorption in the 3-4 um spectrum range than KTP.
◇ Resistant to high intensity laser radiation.
◇ Frequency doubling (SHG @1083nm-3789nm)
◇ Sum and Difference Frequency Generation (SFG)/(DFG) KTA
◇ Electro-Optical Q-switch and modulation.
Specifications of KTA from Thatshigh
Dimension tolerance: | ±0.1mm |
Flatness: | λ/8 @633nm |
Scratch/Dig | 10/5(MIL-PRF-13830B) |
Parallelism: | better than 20 arc sec |
Perpendicularity: | better than 15 arc min |
Angle tolerance: | <±0.2° |
Coating | AR coating |
Clear aperture: | >90% central area |
Transmitting wavefront distortion: | less than λ/8 @633nm |