Facts About GTR-KTP Crystal Revealed
Facts About GTR-KTP Crystal Revealed
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is an excellent nonlinear optical material well suited for use in several optical devices. It's substantial nonlinear coefficient and stable physical assets.
GTR-KTP crystal has gray monitor resistance sufficiently bigger than standard flux-developed KTP. It's got vast angular bandwidth and smaller wander-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals might be greatly Employed in health-related, armed service and meteorology fields.
They're manufactured at an optimally very low temperature that cuts down the likelihood of defects, oxygen vacancies, crystal strains, or diminished metallic facilities.
KTP is a superb nonlinear crystal, but its grey monitoring phenomena limits its use in high repetition amount and substantial energy laser systems. CASTECH's GTR-KTP crystal has better gray monitoring resistance in comparison to the standard flux developed KTP crystal.
The prevalence of grey-monitor might be calculated by a rise of bulk absorption by a solid CW 532nm green laser in quite a few minutes. This measurement is often carried out with Photo-thermal Popular-route interferometer.
Q What is eco-friendly semico... A At present, the Doing the job theory of eco-friendly semiconductor laser is to convert 1064nm infrared mild emitted by infrared semiconductor laser into 532nm green mild by nonlinear crystallization. Gre
CASTECH's GRT-KTP, as a wonderful NLO crystal, has decreased absorption and better injury threshold than the traditional KTP, which we can conclude it possesses a greater gray monitor resistance.
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These types of crystals Possess a lower First IR absorption and therefore are considerably less afflicted by inexperienced mild than regular KTP, As more info a result keep away from the problems of harmonic ability instabilities, efficiency drops, crystal blackening, and beam distortion.
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We existing During this report an successful KTP-based intracavity optical parametric oscillator driven by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For the first time, a novel folded…
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Innovative producing procedures guaranteeing exceptional gray tracking resistance and optical Homes.
Efficient sub-nanosecond intracavity optical parametric oscillator pumped that has a passively Q-switched Nd:GdVO4 laser