Considerations To Know About GTR-KTP Crystal

The crystals are used in professional medical lasers for techniques for instance laser surgical procedure, tattoo removal, and pores and skin resurfacing, the place stable and reputable laser efficiency is critical.

GTR-KTP crystal has gray monitor resistance sufficiently increased than typical flux-grown KTP. It's wide angular bandwidth and modest walk-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals is often widely used in health care, navy and meteorology fields.

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Compact efficient eye-Safe and sound intracavity optical parametric oscillator using a shared cavity configuration.

The prevalence of grey-keep track of can be measured by an increase of bulk absorption by a robust CW 532nm inexperienced laser in several minutes. This measurement might be done with Image-thermal Typical-path interferometer.

Q What on earth is green semico... A At the moment, the Functioning basic principle of eco-friendly semiconductor laser is to transform 1064nm infrared light-weight emitted by infrared semiconductor laser into 532nm green mild by way of nonlinear crystallization. Gre

CASTECH's GRT-KTP, as a great NLO crystal, has decrease absorption and higher harm threshold than the conventional KTP, which we could conclude it possesses a higher grey track resistance.

This phenomenon is correlated with “grey monitoring effect�? The following graphs present the absorption degree modifications with time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately          

This sort of crystals Possess a lower Original IR absorption and so are much less afflicted by eco-friendly light than common KTP, Therefore prevent the problems of harmonic power instabilities, effectiveness drops, crystal blackening, and beam distortion.

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We existing In this particular report an efficient KTP-dependent intracavity optical parametric oscillator driven by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For The 1st time, a novel folded…

GTR-KTP crystals, designed with modern production processes, show drastically increased resistance to gray monitoring and decreased absorption while in the UV and visible locations, producing them suitable for an array of applications for instance frequency doubling, parametric oscillation, and laser amplification.

Soon after air drying and subsequent cleansing that has a cotton fabric soaked in Liquor, the film surface area showed no signs of peeling or scratches.

We report an intracavity optical parametric oscillator at 1.57 μm depending on non-critically nonlinear crystal KTP pushed by an conclusion-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