The smart Trick of GTR-KTP Crystal That Nobody is Discussing
The smart Trick of GTR-KTP Crystal That Nobody is Discussing
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GTR-KTP crystals are extensively utilized in apps that demand from customers higher-functionality nonlinear optical materials with enhanced longevity and resistance to grey tracking. Some noteworthy programs contain:
GTR-KTP crystal has grey observe resistance adequately increased than typical flux-developed KTP. It's got wide angular bandwidth and small stroll-off angle and wide temperature and spectral bandwidth. GTR-KTP crystals may be greatly used in health care, military services and meteorology fields.
They are made at an optimally low temperature that lessens the probability of defects, oxygen vacancies, crystal strains, or decreased metal facilities.
Compact productive eye-Safe and sound intracavity optical parametric oscillator that has a shared cavity configuration.
Via Photograph-thermal Common-path Interferometer, the occurrence of grey monitoring may be measured by a rise of bulk absorption via a strong CW 532 nm eco-friendly laser inside quite a few minutes.
By Image-thermal Frequent-route Interferometer, the occurrence of gray tracking might be measured by an increase of bulk absorption by way of a strong CW 532 nm eco-friendly laser within just many minutes.
CRYSTECH has more than twenty years of KTP development and processing experience. The crystal progress method is optimized to offer substantial-high quality and effective crystals, as well as coating system is specially made to offer a comparatively larger hurt threshold.
This phenomenon is correlated with “gray tracking impact�? The subsequent graphs demonstrate the absorption stage changes over time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP individually
The event of gray-keep track of might be calculated by a boost of bulk absorption by a powerful CW 532nm eco-friendly laser within just several minutes. This measurement may be done with Photograph-thermal Popular-path interferometer.
Top-quality damage threshold compared to conventional KTP crystals, ensuring reliability in demanding purposes.
The crystals are commonly accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, producing noticeable green laser output (532 nm) from the basic 1064 nm wavelength.
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Adhesion Test Compliant with MIL-C-675C military benchmarks, an adhesion take a website look at involved making use of a tape that satisfies LT-90 technical specs onto the lens film layer. The tape was affixed absolutely and afterwards taken out vertically. This method was performed 3 times, causing no blistering or peeling.
Efficient sub-nanosecond intracavity optical parametric oscillator pumped using a passively Q-switched Nd:GdVO4 laser