GTR-KTP Crystal - An Overview
GTR-KTP Crystal - An Overview
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The crystals are Employed in health care lasers for methods for instance laser medical procedures, tattoo removing, and skin resurfacing, in which steady and responsible laser efficiency is critical.
Comparison among shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
They're made at an optimally low temperature that lowers the chance of defects, oxygen vacancies, crystal strains, or reduced metal centers.
KTP is an excellent nonlinear crystal, but its grey tracking phenomena limitations its use in superior repetition fee and high electricity laser systems. CASTECH's GTR-KTP crystal has increased grey monitoring resistance compared to common flux developed KTP crystal.
The occurrence of gray-track can be calculated by a boost of bulk absorption by a robust CW 532nm inexperienced laser in many minutes. This measurement might be carried out with Photo-thermal Typical-route interferometer.
Q What's inexperienced semico... A At this time, the Functioning basic principle of eco-friendly semiconductor laser is to transform 1064nm infrared light-weight emitted by infrared semiconductor laser into 532nm environmentally friendly light by way of nonlinear crystallization. Gre
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This phenomenon is correlated with “grey monitoring result�? The next graphs present the absorption degree modifications over time at 1064 nm for CASTECH's GTR-KTP and the standard KTP individually
These types of crystals Use a reduced Original IR absorption and so are significantly less afflicted by inexperienced light than common KTP, Therefore avoid the problems of harmonic ability instabilities, efficiency drops, crystal blackening, and beam distortion.
Top-quality injury threshold as opposed to conventional KTP crystals, making certain trustworthiness in demanding programs.
Superior grey tracking resistance, rendering it perfect for high repetition price and high-ability laser devices.
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We report an intracavity optical parametric oscillator at one.fifty seven μm dependant on non-critically nonlinear crystal KTP pushed by an end-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser