|Transparency range||350 – 4400 nm|
|Dimensional tolerances||+0/-0.1 mm|
|Length tolerance||±0.1 mm|
|Orientation accuracy of cut angle||<30 arcmin|
|Surface quality||20-10 S-D after coating|
|Wavefront distortion||<λ/8 @ 632.8 nm|
|Parallelism error||<20 arcsec|
|Protective chamfers||<0.1 mm x 45°|
|Material optical damage threshold||>0.5 GW/cm2 for 10 ns pulses @ 1064 nm|
KTP is the most commonly used material for frequency doubling of Nd:YAG lasers and other Nd-doped lasers, particularly at the low or medium power density.
We offer Positioning Mount 5APH59T-1 for Nonlinear Crystal Housing.
|Efficient frequency conversion and Large non-linear optical coefficients|
|Wide transmission region from 350 nm to 4400 nm|
|Wide angular bandwidth and small walk-off angle|
|Broad temperature and spectral bandwidth|
|Low cost compare with BBO and LBO|
Tuning your laser source to other wavelengths? Altechna professionals are here to help you evaluate which nonlinear crystal would be best for the required frequency conversion or it’s optimal configuration in respect of available power, beam size, pulse duration or repetition rate.
Want to build second (SHG) or third (THG) harmonic generators, parametric oscillators vs amplifiers (OPO, OPA), sum (SFG) or difference (DFG) frequency generators designed particularly for your laser? We’re ready for a challenge!
Unsure how to best use Raman, photorefractive, electro-optic or need simply birefringent crystals? Learning how the crystals could be used in various laser applications? We can share our experience with you.
Consult Altechna experts about the best way to reach your result before investing into expensive optics. We provide free technical consulting services that can save you time and resources. Get the most effective solutions for various crystal applications, the needed technical information, and appropriate simulations and optimal optical setup advice from the people who have seen it all.
Order your item
|Aperture dimensions, mm||Length, mm||Application||Coatings S1/S2, nm/nm||Orientation Theta/Phi, deg||Delivery||Product ID||Price||Action|
|4 x 4||6||SHG@1064nm||1064+532/1064+532||90/23.5||Request||4-KTP-4406||Request||REQ|
|7 x 7||9||SHG@1064nm||1064+532/1064+532||90/23.5||Request||4-KTP-7709||634 $|
|3 x 3||5||SHG@1064nm||1064+532/1064+532||90/23.5||Request||4-KTP-3305||91 $|
|3 x 3||10||SHG@1064nm||1064+532/1064+532||90/23.5||From stock||4-KTP-3310||130 $|
You can customise this product to your needs. If you do not find suitable specifications for your application please contact us for custom solution.Fill form
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Choose from 5 KTP Crystals