An Unbiased View of GTR-KTP Crystal
An Unbiased View of GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a superb nonlinear optical material well suited for use in many optical units. It's high nonlinear coefficient and steady Actual physical house.
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They're manufactured at an optimally low temperature that reduces the chance of defects, oxygen vacancies, crystal strains, or minimized steel centers.
KTP is a superb nonlinear crystal, but its grey tracking phenomena boundaries its use in higher repetition amount and high electricity laser systems. CASTECH's GTR-KTP crystal has larger grey monitoring resistance compared to frequent flux grown KTP crystal.
As a result of Photo-thermal Prevalent-route Interferometer, the occurrence of grey monitoring can be calculated by an increase of bulk absorption via a robust CW 532 nm green laser within just quite a few minutes.
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CASTECH's GRT-KTP, as a great NLO crystal, has decrease absorption and better damage threshold than the conventional KTP, which we can conclude it possesses a higher gray keep track of resistance.
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KTP is an excellent nonlinear crystal, but its gray tracking phenomena restrictions its use in higher repetition fee and higher electric power laser systems. CASTECH's GTR-KTP crystal has bigger gray tracking resistance when compared to the regular flux grown KTP crystal.
On top of that, the closed autoclave advancement technique allows for zero to nominal chemical impurities as well as regular progress charge lends a wonderful homogeneity or uniform generate through the bulk crystal.
We present in this report an economical KTP-dependent intracavity optical parametric oscillator driven by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For the first time, a novel folded…
GTR-KTP crystals, produced with impressive manufacturing processes, exhibit appreciably higher resistance to gray tracking and decrease absorption during the UV and visible regions, generating them well suited for a wide range of applications including frequency doubling, parametric oscillation, and laser amplification.
Following air drying and subsequent cleaning with a cotton fabric soaked in Alcoholic beverages, the film surface area showed no indications of peeling or scratches.
Highly developed production processes ensuring Fantastic gray tracking resistance and optical Houses.
The occurrence of gray-keep track of may be calculated by a boost of bulk absorption by a powerful CW check here 532nm environmentally friendly laser inside several minutes. This measurement might be performed with Photograph-thermal Prevalent-route interferometer.