GTR-KTP Crystal - An Overview
GTR-KTP Crystal - An Overview
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GTR-KTP crystals are widely used in programs that need higher-functionality nonlinear optical resources with improved longevity and resistance to gray tracking. Some noteworthy programs include things like:
Improved bulk absorption Attributes, decreasing IR absorption and strengthening In general optical overall performance.
They are really created at an optimally very low temperature that lessens the probability of defects, oxygen vacancies, crystal strains, or reduced metallic facilities.
KTP is a wonderful nonlinear crystal, but its gray tracking phenomena restrictions its use in higher repetition amount and higher electric power laser methods. CASTECH's GTR-KTP crystal has increased grey tracking resistance as opposed to typical flux grown KTP crystal.
Through Photo-thermal Common-path Interferometer, the occurrence of grey monitoring is usually calculated by a boost of bulk absorption by way of a powerful CW 532 nm green laser inside of numerous minutes.
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CASTECH's GRT-KTP, as a superb NLO crystal, has lessen absorption and better hurt threshold than the conventional KTP, which we could conclude it possesses the next gray monitor resistance.
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The event of grey-monitor is usually measured by a boost of bulk click here absorption by a powerful CW 532nm environmentally friendly laser inside of quite a few minutes. This measurement might be carried out with Image-thermal Typical-route interferometer.
Moreover, the closed autoclave progress technique allows for zero to nominal chemical impurities along with the consistent progress fee lends a fantastic homogeneity or uniform produce through the entire bulk crystal.
Large grey monitoring resistance, making it perfect for substantial repetition price and superior-electric power laser techniques.
GTR-KTP crystals, made with revolutionary producing procedures, exhibit substantially better resistance to grey tracking and reduced absorption from the UV and visual regions, producing them suited to a variety of applications including frequency doubling, parametric oscillation, and laser amplification.
Just after air drying and subsequent cleansing which has a cotton fabric soaked in Liquor, the film surface showed no indications of peeling or scratches.
Highly developed production processes making sure Extraordinary gray monitoring resistance and optical Attributes.
The prevalence of gray-observe can be calculated by a boost of bulk absorption by a powerful CW 532nm inexperienced laser within many minutes. This measurement can be carried out with Picture-thermal Common-path interferometer.