The crystals are Utilized in healthcare lasers for treatments including laser surgical procedure, tattoo removing, and pores and skin resurfacing, where secure and reliable laser functionality is essential.

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Potassium Titanyl Phosphate crystals (KTP) is Just about the most widely made use of nonlinear optical crystals in lots of optical techniques. GAMDAN Optics features GTR (gray monitoring resistant) KTP crystals that happen to be hydrothermally grown. We also present flux grown KTP and can work with our customers to offer one of the most proper solution to your software.

KTP  is a wonderful nonlinear crystal, but its gray tracking phenomena  limits its use in large repetition fee and superior power laser programs. CASTECH's GTR-KTP crystal has bigger gray tracking resistance compared to the frequent flux grown KTP crystal.

Via Picture-thermal Widespread-route Interferometer, the prevalence of grey tracking can be measured by an increase of bulk absorption by way of a solid CW 532 nm environmentally friendly laser in numerous minutes.

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Highly successful intracavity frequency doubling 532-nm laser based upon The grey tracking resistance KTP crystal

Its most favored software is like a frequency doubler using the 1064nm output of a Nd:YAG laser also to create 532nm laser. KTP’s Houses also enable it to be top-quality for electro-optic modulation, optical parametric technology.

These kinds of crystals Have a very lessen First IR absorption and they are much less influenced by environmentally friendly gentle than normal KTP, thus stay clear of the issues of harmonic power instabilities, effectiveness drops, crystal blackening, and beam distortion.

Moreover, the shut autoclave progress technique permits zero to nominal chemical impurities as well as continuous advancement amount lends an outstanding homogeneity or uniform produce throughout the bulk crystal. 

The crystals are commonly used to double the frequency of Nd:YAG and Nd:YVO�?lasers, generating obvious green laser output (532 nm) from the basic 1064 nm wavelength.

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Productive sub-nanosecond intracavity optical parametric oscillator pumped using a passively Q-switched Nd:GdVO4 laser