The smart Trick of GTR-KTP Crystal That Nobody is Discussing
The smart Trick of GTR-KTP Crystal That Nobody is Discussing
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical content suitable for use in many optical devices. It's higher nonlinear coefficient and stable Actual physical assets.
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GAMDAN Optics hydrothermally developed KTP crystals Have a very significantly increased grey monitoring resistance as compared to flux grown KTP crystals.
Determined by The grey monitoring resistance (GTR) KTP crystals, the performance of the superior successful and compact intracavity frequency doubling 532 nm laser was investigated. The grey monitoring check…
As a result of Image-thermal Popular-route Interferometer, the prevalence of grey tracking may be measured by a boost of bulk absorption by way of a strong CW 532 nm environmentally friendly laser within just quite a few minutes.
CASTECH's GRT-KTP, as a fantastic NLO crystal, has reduce absorption and higher harm threshold than the traditional KTP, which we can easily conclude it possesses a better gray observe resistance.
This phenomenon is correlated with “gray tracking outcome�? The subsequent graphs show the absorption amount changes over time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately
Flux developed KTP crystals present a greater price tag gain. It's also quickly fabricated in larger Proportions.
In addition, the closed autoclave growth program permits zero to nominal chemical impurities along with the consistent growth charge lends an outstanding homogeneity or uniform yield all over the bulk crystal.
The crystals are commonly utilized to double the frequency of Nd:YAG and Nd:YVO�?lasers, creating obvious green laser output (532 nm) from the fundamental 1064 nm wavelength.
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Following air drying and subsequent cleaning by using a cotton cloth soaked in Alcoholic beverages, the film floor confirmed no indications of peeling or scratches.
Adhesion Examination Compliant with MIL-C-675C armed service requirements, an adhesion check concerned implementing a tape that meets LT-90 specifications onto the lens film layer. The tape was affixed completely after which eradicated vertically. This treatment was executed three times, resulting in no blistering or peeling.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched read more diode-pumped Nd:YAG laser