An Unbiased View of GTR-KTP Crystal
An Unbiased View of GTR-KTP Crystal
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The crystals are Utilized in professional medical lasers for processes such as laser medical procedures, tattoo elimination, and skin resurfacing, exactly where secure and reliable laser general performance is vital.
GTR-KTP crystal has grey track resistance adequately larger than normal flux-developed KTP. It's got vast angular bandwidth and tiny stroll-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals may be extensively Employed in healthcare, army and meteorology fields.
GAMDAN Optics hydrothermally developed KTP crystals Use a appreciably larger grey monitoring resistance when compared to flux grown KTP crystals.
KTP is an excellent nonlinear crystal, but its grey tracking phenomena limitations its use in high repetition rate and superior electric power laser devices. CASTECH's GTR-KTP crystal has larger grey tracking resistance than the regular flux developed KTP crystal.
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CRYSTECH has a lot more than twenty years of KTP progress and processing encounter. The crystal progress approach has actually been optimized to offer significant-good quality and productive crystals, and also the coating method is specially meant to deliver a relatively higher destruction threshold.
This phenomenon is correlated with “gray monitoring effect�? The following graphs exhibit the absorption level alterations with time at 1064 nm for CASTECH's GTR-KTP and the standard KTP individually
The prevalence of gray-observe could be more info calculated by a rise of bulk absorption by a solid CW 532nm eco-friendly laser within just quite a few minutes. This measurement might be executed with Picture-thermal Frequent-route interferometer.
Like our hydrothermally developed KTP crystals, flux grown KTP crystals also offer you fantastic homogeneity. Below are a few in their distinct parameters:
The crystals are generally accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, producing obvious green laser output (532 nm) from the basic 1064 nm wavelength.
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Just after air drying and subsequent cleaning with a cotton fabric soaked in Alcoholic beverages, the movie area confirmed no indications of peeling or scratches.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser