A Simple Key For GTR-KTP Crystal Unveiled
A Simple Key For GTR-KTP Crystal Unveiled
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is an excellent nonlinear optical substance appropriate for use in several optical techniques. It's got higher nonlinear coefficient and secure Actual physical home.
Enhanced bulk absorption properties, lowering IR absorption and increasing Over-all optical general performance.
GAMDAN Optics hydrothermally developed KTP crystals Possess a appreciably higher grey tracking resistance in comparison with flux developed KTP crystals.
Determined by The grey monitoring resistance (GTR) KTP crystals, the general performance of the substantial efficient and compact intracavity frequency doubling 532 nm laser was investigated. The grey tracking check…
By Picture-thermal Frequent-route Interferometer, the prevalence of grey tracking can be measured by a rise of bulk absorption through a potent CW 532 nm environmentally friendly laser inside of numerous minutes.
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This phenomenon is correlated with “gray monitoring outcome�? The subsequent graphs clearly show the absorption level adjustments after a while at 1064 nm for CASTECH's GTR-KTP and the conventional KTP independently
Flux grown KTP crystals offer a better price tag edge. It's also quickly fabricated in greater dimensions.
In addition, the closed autoclave expansion procedure allows for zero to negligible chemical impurities as well as consistent advancement rate lends a superb homogeneity or uniform yield throughout the bulk crystal.
Substantial grey monitoring resistance, rendering it ideal for significant repetition rate and significant-electricity laser devices.
GTR-KTP crystals, created with impressive producing more info processes, exhibit substantially larger resistance to gray monitoring and lower absorption from the UV and visual locations, generating them ideal for an array of applications such as frequency doubling, parametric oscillation, and laser amplification.
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Adhesion Take a look at Compliant with MIL-C-675C military services specifications, an adhesion check concerned applying a tape that fulfills LT-ninety specs onto the lens movie layer. The tape was affixed totally after which taken off vertically. This procedure was performed thrice, causing no blistering or peeling.
Economical sub-nanosecond intracavity optical parametric oscillator pumped that has a passively Q-switched Nd:GdVO4 laser