GTR-KTP Crystal Secrets
GTR-KTP Crystal Secrets
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical product ideal for use in many optical units. It has large nonlinear coefficient and secure Actual physical property.
GTR-KTP crystal has gray track resistance adequately higher than normal flux-grown KTP. It has vast angular bandwidth and modest walk-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals is usually extensively used in health-related, armed forces and meteorology fields.
They're created at an optimally small temperature that reduces the likelihood of defects, oxygen vacancies, crystal strains, or lessened steel centers.
KTP is a wonderful nonlinear crystal, but its grey tracking phenomena limitations its use in high repetition price and higher ability laser techniques. CASTECH's GTR-KTP crystal has better gray monitoring resistance than the standard flux grown KTP crystal.
Comparison in between the shared and coupled resonators for your intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally manufactured. The shared and coupled…
Hugely effective intracavity frequency doubling 532-nm laser according to the gray monitoring resistance KTP crystal
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Flux developed KTP crystals give a greater rate edge. It's also quickly fabricated in bigger dimensions.
In addition, the closed autoclave progress procedure permits zero to minimum chemical impurities as well as frequent growth amount lends an outstanding homogeneity or uniform produce all over the bulk crystal.
Substantial grey monitoring resistance, making it ideal for substantial repetition rate and high-ability website laser programs.
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Adhesion Check Compliant with MIL-C-675C military services expectations, an adhesion exam included making use of a tape that fulfills LT-90 technical specs on to the lens movie layer. The tape was affixed totally and then taken out vertically. This procedure was carried out three times, causing no blistering or peeling.
The incidence of gray-observe can be calculated by a boost of bulk absorption by a robust CW 532nm green laser within several minutes. This measurement might be carried out with Image-thermal Typical-route interferometer.