5 Tips about GTR-KTP Crystal You Can Use Today
5 Tips about GTR-KTP Crystal You Can Use Today
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GTR-KTP crystals are greatly used in apps that demand from customers superior-efficiency nonlinear optical elements with improved longevity and resistance to grey tracking. Some notable purposes include:
GTR-KTP crystal has grey keep track of resistance adequately greater than standard flux-grown KTP. It has wide angular bandwidth and little walk-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals might be commonly Utilized in clinical, military services and meteorology fields.
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KTP is a wonderful nonlinear crystal, but its gray monitoring phenomena limits its use in substantial repetition price and significant energy laser devices. CASTECH's GTR-KTP crystal has greater gray tracking resistance when compared to the normal flux grown KTP crystal.
Via Photo-thermal Common-path Interferometer, the occurrence of grey tracking might be measured by a boost of bulk absorption by way of a potent CW 532 nm green laser inside of numerous minutes.
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This phenomenon is correlated with “gray tracking effect�? The subsequent graphs exhibit the absorption degree adjustments as time passes at 1064 nm for CASTECH's GTR-KTP and the standard KTP independently
The occurrence of gray-keep track of is usually measured by a rise of bulk absorption by a powerful CW 532nm green laser inside several minutes. This measurement can be executed with Image-thermal Prevalent-path interferometer.
Like our hydrothermally developed KTP crystals, flux grown KTP crystals also offer fantastic homogeneity. Below are a few of their specific parameters:
The crystals are generally accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, producing obvious eco-friendly laser output (532 nm) from the elemental 1064 nm wavelength.
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We report an intracavity optical parametric oscillator at one.fifty seven μm based on non-critically nonlinear crystal KTP pushed by an conclude-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
The prevalence of grey-observe is often calculated by a rise of bulk absorption by a powerful CW 532nm eco-friendly laser inside of numerous minutes. This measurement may be performed with Image-thermal Popular-path interferometer.