The Fact About GTR-KTP Crystal That No One Is Suggesting
The Fact About GTR-KTP Crystal That No One Is Suggesting
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical substance suited to use in many optical systems. It's higher nonlinear coefficient and secure Actual physical house.
Comparison concerning shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
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KTP is a wonderful nonlinear crystal, but its gray monitoring phenomena limitations its use in higher repetition amount and higher electric power laser methods. CASTECH's GTR-KTP crystal has better grey tracking resistance when compared to the normal flux grown KTP crystal.
By way of Photograph-thermal Widespread-path Interferometer, the incidence of grey monitoring may be measured by a rise of bulk absorption by way of a solid CW 532 nm environmentally friendly laser within various minutes.
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Its most widely used application is like a frequency doubler utilizing the 1064nm output of a Nd:YAG laser also to generate 532nm laser. KTP’s Attributes also make it excellent for electro-optic modulation, optical parametric era.
The incidence of gray-track may be calculated by a rise of bulk click here absorption by a powerful CW 532nm green laser inside of several minutes. This measurement is often carried out with Photograph-thermal Widespread-path interferometer.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also offer you superb homogeneity. Below are a few in their precise parameters:
We existing With this report an successful KTP-based mostly 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, produced with ground breaking manufacturing processes, show significantly larger resistance to grey monitoring and lower absorption inside the UV and visual locations, making them appropriate for a wide array of purposes like frequency doubling, parametric oscillation, and laser amplification.
Immediately after air drying and subsequent cleansing that has a cotton fabric soaked in Liquor, the film surface showed no indications of peeling or scratches.
Superior manufacturing procedures guaranteeing Extraordinary gray monitoring resistance and optical Houses.
Successful sub-nanosecond intracavity optical parametric oscillator pumped having a passively Q-switched Nd:GdVO4 laser