GTR-KTP Crystal - An Overview
GTR-KTP Crystal - An Overview
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They are manufactured at an optimally reduced temperature that decreases the likelihood of defects, oxygen vacancies, crystal strains, or lowered metal centers.
KTP is a superb nonlinear crystal, but its grey tracking phenomena limits its use in superior repetition amount and high electric power laser devices. CASTECH's GTR-KTP crystal has larger grey monitoring resistance in comparison to the normal flux developed KTP crystal.
The incidence of grey-observe is often measured by a rise of bulk absorption by a powerful CW 532nm inexperienced laser inside of many minutes. This measurement is often done with Photograph-thermal Typical-route interferometer.
Comparison in between the shared and coupled resonators with the intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally built. The shared and coupled…
CASTECH's GRT-KTP, as a fantastic NLO crystal, has lessen absorption and better damage threshold than the traditional KTP, which we will conclude it possesses a better grey track resistance.
This phenomenon is correlated with “gray monitoring result�? The following graphs exhibit the absorption stage adjustments eventually at 1064 nm for CASTECH's GTR-KTP and the conventional KTP independently
The occurrence of gray-monitor is often measured by an increase of bulk absorption by a solid CW 532nm inexperienced laser inside several minutes. This measurement may be executed with Photo-thermal Frequent-path interferometer.
Exceptional hurt threshold compared to conventional KTP crystals, making sure dependability in demanding applications.
The crystals are generally accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, making seen eco-friendly laser output (532 nm) from website the fundamental 1064 nm wavelength.
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We report an intracavity optical parametric oscillator at 1.fifty seven μm determined by non-critically nonlinear crystal KTP pushed by an stop-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
The prevalence of grey-track could be measured by a boost of bulk absorption by a robust CW 532nm environmentally friendly laser inside many minutes. This measurement is often executed with Image-thermal Common-route interferometer.