GTR-KTP crystals are extensively utilized in purposes that demand substantial-performance nonlinear optical resources with enhanced longevity and resistance to gray tracking. Some notable purposes include:
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They are created at an optimally very low temperature that lessens the likelihood of defects, oxygen vacancies, crystal strains, or minimized metallic facilities.
Based upon The grey monitoring resistance (GTR) KTP crystals, the functionality of the high successful and compact intracavity frequency doubling 532 nm laser was investigated. The gray monitoring check…
The incidence of gray-monitor is often measured by a boost of bulk absorption by a robust CW 532nm green laser inside of various minutes. This measurement may be done with Photo-thermal Widespread-route interferometer.
Through Image-thermal Frequent-route Interferometer, the prevalence of grey tracking can be calculated by a rise of bulk absorption through a sturdy website CW 532 nm inexperienced laser inside of several minutes.
CRYSTECH has a lot more than 20 years of KTP development and processing expertise. The crystal advancement process has actually been optimized to provide large-good quality and productive crystals, as well as coating system is specifically made to provide a relatively greater damage threshold.
This phenomenon is correlated with “grey tracking influence�? The subsequent graphs present the absorption level changes eventually at 1064 nm for CASTECH's GTR-KTP and the conventional KTP independently
Flux developed KTP crystals present an improved value advantage. It is additionally very easily fabricated in much larger Proportions.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also present great homogeneity. Below are a few in their distinct parameters:
Large gray monitoring resistance, which makes it perfect for substantial repetition charge and high-ability laser programs.
CASTECH's GRT-KTP, as an outstanding NLO crystal, has lessen absorption and better destruction threshold than the conventional KTP, which we can conclude it possesses a higher gray keep track of resistance. Range of sights:
Adhesion Examination Compliant with MIL-C-675C military expectations, an adhesion exam involved making use of a tape that fulfills LT-ninety specifications onto the lens film layer. The tape was affixed absolutely after which you can removed vertically. This technique was performed three times, resulting in no blistering or peeling.
Economical sub-nanosecond intracavity optical parametric oscillator pumped having a passively Q-switched Nd:GdVO4 laser