Little Known Facts About GTR-KTP Crystal.
Little Known Facts About GTR-KTP Crystal.
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GTR-KTP crystals are widely utilized in apps that need large-general performance nonlinear optical supplies with improved toughness and resistance to gray tracking. Some noteworthy apps incorporate:
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They are really produced at an optimally small temperature that decreases the chance of defects, oxygen vacancies, crystal strains, or decreased steel facilities.
A compact efficient eye-Safe and sound intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a shared cavity configuration with successful conversion effectiveness as substantial as 51% is introduced.
By way of Image-thermal Common-route Interferometer, the prevalence of grey monitoring could be measured by a rise of bulk absorption via a strong CW 532 nm eco-friendly laser in quite a few minutes.
Q What is environmentally friendly semico... A At the moment, the Doing work basic principle of green semiconductor laser is to convert 1064nm infrared light emitted by infrared semiconductor laser into 532nm inexperienced mild through nonlinear crystallization. Gre
CASTECH's GRT-KTP, as a superb NLO crystal, has reduced absorption and higher damage threshold than the standard KTP, which we could conclude it possesses a better gray keep track of resistance.
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These types of crystals Use a reduced Preliminary IR absorption and so are less affected by inexperienced light than standard KTP, thus stay away from the problems of harmonic electric power instabilities, effectiveness drops, crystal blackening, and beam distortion.
Superior hurt threshold compared to standard KTP crystals, making certain trustworthiness in demanding apps.
The crystals are generally accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, making obvious environmentally friendly laser output (532 nm) from the elemental 1064 nm wavelength.
Right after air drying and subsequent cleaning with a cotton fabric soaked in alcohol, the check here film area confirmed no indications of peeling or scratches.
The prevalence of grey-keep track of is usually measured by an increase of bulk absorption by a robust CW 532nm inexperienced laser in a number of minutes. This measurement is usually carried out with Photo-thermal Typical-route interferometer.