The crystals are Utilized in medical lasers for treatments like laser surgery, tattoo elimination, and pores and skin resurfacing, exactly where steady and responsible laser functionality is critical.

Improved bulk absorption Attributes, reducing IR absorption and strengthening Over-all optical performance.

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KTP  is an excellent nonlinear crystal, but its grey monitoring phenomena  limitations its use in significant repetition charge and significant electrical power laser devices. CASTECH's GTR-KTP crystal has greater grey monitoring resistance compared to frequent flux grown KTP crystal.

By way of Picture-thermal Prevalent-route Interferometer, the incidence of grey tracking could be measured by an increase of bulk absorption through a powerful CW 532 nm inexperienced laser within just various minutes.

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CASTECH's GRT-KTP, as an outstanding NLO crystal, has decrease absorption and better injury threshold than the standard KTP, which we will conclude it possesses a better gray monitor resistance.

This phenomenon is correlated with “grey tracking impact�? The next graphs exhibit the absorption stage improvements eventually at 1064 nm for CASTECH's GTR-KTP and the conventional KTP independently          

Flux grown KTP crystals supply an even better rate benefit. Additionally it is effortlessly fabricated in bigger dimensions. 

Additionally, the closed autoclave progress technique permits zero to minimal chemical impurities as well as consistent expansion price lends a fantastic homogeneity or uniform generate all over the bulk crystal. 

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We report an intracavity optical parametric oscillator at one.57 μm based upon non-critically nonlinear crystal KTP driven by an conclusion-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…

Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser