How Much You Need To Expect You'll Pay For A Good GTR-KTP Crystal
How Much You Need To Expect You'll Pay For A Good GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical material well suited for use in several optical devices. It's large nonlinear coefficient and stable Bodily assets.
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They are made at an optimally minimal temperature that minimizes the chance of defects, oxygen vacancies, crystal strains, or lowered metallic facilities.
KTP is an excellent nonlinear crystal, but its grey monitoring phenomena boundaries its use in significant repetition level and substantial electricity laser programs. CASTECH's GTR-KTP crystal has larger grey monitoring resistance compared to standard flux grown KTP crystal.
The prevalence of grey-track could be calculated by a rise of bulk absorption by a solid CW 532nm green laser inside many minutes. This measurement is often executed with Photo-thermal Typical-path interferometer.
Comparison concerning the shared and coupled resonators for that intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally built. The shared and coupled…
CASTECH's GRT-KTP, as a wonderful NLO crystal, has lower absorption and higher damage threshold than the traditional KTP, which we are able to conclude it possesses the next gray track resistance.
This phenomenon is correlated with “gray monitoring effect�? The following graphs show the absorption stage changes after a while at 1064 nm for CASTECH's GTR-KTP and the standard KTP independently
KTP is a superb nonlinear crystal, but more info its grey tracking phenomena limits its use in superior repetition fee and higher power laser programs. CASTECH's GTR-KTP crystal has better gray tracking resistance compared to the common flux developed KTP crystal.
Additionally, the closed autoclave advancement method allows for zero to negligible chemical impurities as well as the frequent growth charge lends a wonderful homogeneity or uniform generate throughout the bulk crystal.
The crystals are commonly used to double the frequency of Nd:YAG and Nd:YVO�?lasers, generating obvious inexperienced laser output (532 nm) from the basic 1064 nm wavelength.
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Following air drying and subsequent cleaning by using a cotton fabric soaked in Liquor, the movie area showed no signs of peeling or scratches.
Innovative production procedures making certain Excellent gray monitoring resistance and optical Houses.
With their broad spectral array and reduced IR absorption, GTR-KTP crystals are well-suited to spectroscopic devices and advanced imaging technologies.