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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GTR-KTP crystals are broadly utilized in applications that demand from customers significant-performance nonlinear optical elements with improved durability and resistance to grey tracking. Some noteworthy purposes consist of:
GTR-KTP crystal has gray keep track of resistance adequately higher than standard flux-developed KTP. It's got vast angular bandwidth and compact walk-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals might be commonly Employed in healthcare, armed service and meteorology fields.
They are created at an optimally small temperature that lowers the probability of defects, oxygen vacancies, crystal strains, or decreased metallic facilities.
KTP is a wonderful nonlinear crystal, but its gray monitoring phenomena restrictions its use in superior repetition amount and substantial energy laser programs. CASTECH's GTR-KTP crystal has greater gray tracking resistance compared to the frequent flux grown KTP crystal.
By Image-thermal Prevalent-route Interferometer, the event of gray monitoring might be measured by an increase of bulk absorption by way of a potent CW 532 nm green laser within several minutes.
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Its hottest software is to be a frequency doubler making use of the 1064nm output of a Nd:YAG laser also to create 532nm laser. KTP’s Houses also allow it to be exceptional for electro-optic modulation, optical parametric technology.
Flux developed KTP crystals offer a much better rate advantage. Additionally it is conveniently fabricated in bigger dimensions.
On top of that, the closed autoclave progress method permits zero to minimum chemical impurities and the frequent advancement amount lends a superb homogeneity or uniform generate throughout the bulk crystal.
The crystals are commonly used to double the frequency of Nd:YAG and Nd:YVO�?lasers, building obvious green laser output (532 nm) from the basic 1064 nm wavelength.
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CASTECH's GRT-KTP, as a great NLO crystal, has decreased absorption and higher injury threshold than the standard KTP, which we could conclude it possesses the next gray keep track of resistance. Variety of sights:
Adhesion Exam Compliant with MIL-C-675C armed forces criteria, an adhesion more info take a look at involved implementing a tape that satisfies LT-ninety technical specs on to the lens movie layer. The tape was affixed totally and then taken off vertically. This treatment was done 3 times, causing no blistering or peeling.
With their broad spectral selection and minimal IR absorption, GTR-KTP crystals are well-suited to spectroscopic devices and advanced imaging systems.