Not known Details About GTR-KTP Crystal
Potassium Titanyl Phosphate (KTiOPO4 or KTP) is an excellent nonlinear optical product well suited for use in many optical devices. It's got substantial nonlinear coefficient and stable Bodily assets.Enhanced bulk absorption Attributes, decreasing IR absorption and enhancing Total optical functionality.
They are created at an optimally very low temperature that cuts down the likelihood of defects, oxygen vacancies, crystal strains, or reduced steel facilities.
KTP is a wonderful nonlinear crystal, but its grey monitoring phenomena boundaries its use in large repetition price and substantial energy laser systems. CASTECH's GTR-KTP crystal has bigger grey tracking resistance compared to typical flux grown KTP crystal.
The occurrence of grey-monitor could be measured by a rise of bulk absorption by a robust CW 532nm inexperienced laser in a number of minutes. This measurement may be done with Photograph-thermal Widespread-route interferometer.
Q What on earth is inexperienced semico... A At present, the Doing the job theory of inexperienced semiconductor laser is to convert 1064nm infrared light emitted by infrared semiconductor laser into 532nm inexperienced light as a result of nonlinear crystallization. Gre
CRYSTECH has in excess more info of twenty years of KTP growth and processing experience. The crystal growth system has become optimized to deliver significant-high-quality and productive crystals, and also the coating procedure is specifically built to present a comparatively higher destruction threshold.
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Flux developed KTP crystals offer a greater cost advantage. It is also simply fabricated in larger dimensions.
On top of that, the closed autoclave advancement process permits zero to negligible chemical impurities plus the regular development level lends a wonderful homogeneity or uniform yield all over the bulk crystal.
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CASTECH's GRT-KTP, as a great NLO crystal, has lower absorption and higher destruction threshold than the standard KTP, which we are able to conclude it possesses an increased gray monitor resistance. Quantity of views:
We report an intracavity optical parametric oscillator at 1.57 μm determined by non-critically nonlinear crystal KTP driven by an stop-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
The event of gray-monitor might be calculated by a boost of bulk absorption by a solid CW 532nm green laser in just various minutes. This measurement is often carried out with Photograph-thermal Frequent-path interferometer.