
KTA Crystal
KTA, an excellent NLO crystal for OPO device, features good NLO and E-O coefficients, low absorption in the 2.0-5.0 µm region, broad angular and temperature bandwidth, low dielectric constants, etc.
Отправьте нам e - mailKTA, an excellent NLO crystal for OPO device, features good NLO and E-O coefficients, low absorption in the 2.0-5.0 µm region, broad angular and temperature bandwidth, low dielectric constants, etc.
Отправьте нам e - mailApplications 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 |
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