The smart Trick of GTR-KTP Crystal That No One is Discussing
The smart Trick of GTR-KTP Crystal That No One is Discussing
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The crystals are used in medical lasers for strategies for example laser operation, tattoo removal, and pores and skin resurfacing, exactly where secure and trusted laser efficiency is crucial.
Increased bulk absorption Houses, decreasing IR absorption and strengthening Over-all optical general performance.
They are created at an optimally lower temperature that minimizes the chance of defects, oxygen vacancies, crystal strains, or diminished metallic centers.
KTP is a wonderful nonlinear crystal, but its grey monitoring phenomena restrictions its use in large repetition charge and significant energy laser devices. CASTECH's GTR-KTP crystal has bigger grey monitoring resistance compared to regular flux developed KTP crystal.
The prevalence of grey-keep track of can be measured by a boost of bulk absorption by a solid CW 532nm environmentally friendly laser inside of numerous minutes. This measurement might be performed with Picture-thermal Widespread-path interferometer.
Comparison between the shared and coupled resonators for the intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally designed. The shared and coupled…
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This phenomenon is correlated with “gray tracking result�? The subsequent graphs clearly show the absorption degree changes after some time at 1064 nm for CASTECH's GTR-KTP and the traditional KTP independently
The prevalence of grey-keep track of might be measured by a boost of bulk absorption by a strong CW 532nm inexperienced laser within many minutes. This measurement is often executed with Picture-thermal Common-route interferometer.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also offer you superb homogeneity. Here are some in their certain parameters:
Superior gray tracking resistance, which makes it ideal for substantial repetition price and significant-electricity laser devices.
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Adhesion Check Compliant with MIL-C-675C armed forces benchmarks, an adhesion take a look at concerned implementing a tape that fulfills LT-ninety requirements on to the lens film layer. The tape was affixed fully after which you can taken out vertically. This procedure was done thrice, resulting in no blistering or peeling.
The occurrence of gray-keep track of may be measured by an increase of bulk absorption by a powerful CW 532nm inexperienced laser in just several minutes. This measurement may be carried out with Photograph-thermal Typical-path check here interferometer.