5 Easy Facts About GTR-KTP Crystal Described
5 Easy Facts About GTR-KTP Crystal Described
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GTR-KTP crystals are widely utilized in purposes that need superior-effectiveness nonlinear optical materials with improved toughness and resistance to grey tracking. Some noteworthy programs include things like:
GTR-KTP crystal has gray monitor resistance adequately greater than standard flux-developed KTP. It's got broad angular bandwidth and modest wander-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals is often broadly Employed in health-related, military services and meteorology fields.
They are really manufactured at an optimally lower temperature that lessens the probability of defects, oxygen vacancies, crystal strains, or lowered steel centers.
A compact successful eye-Safe and sound intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser inside of a shared cavity configuration with successful conversion performance as large as fifty one% is presented.
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By Picture-thermal Frequent-route Interferometer, the event of grey tracking could be measured by a boost of bulk absorption via a robust CW 532 nm environmentally friendly laser inside of a number of minutes.
Really successful intracavity frequency doubling 532-nm laser determined by the gray monitoring resistance KTP crystal
This phenomenon is correlated with “gray tracking influence�? The next graphs present the absorption degree adjustments eventually at 1064 nm for CASTECH's GTR-KTP and the traditional KTP independently
Flux grown KTP crystals offer you a greater price tag advantage. It is additionally easily fabricated in bigger Proportions.
On top of that, the closed autoclave growth method permits zero to nominal chemical impurities and also the continuous advancement level lends a wonderful homogeneity or uniform generate through the entire bulk crystal.
We existing Within this report an productive KTP-based mostly intracavity optical parametric oscillator pushed by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For The 1st time, a novel folded…
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CASTECH's GRT-KTP, as a wonderful NLO crystal, has lessen absorption and better destruction threshold than the standard KTP, which we can conclude it possesses a higher grey keep track of resistance. Range of sights:
The event of grey-track might be measured by an website increase of bulk absorption by a robust CW 532nm green laser in several minutes. This measurement could be executed with Photo-thermal Widespread-route interferometer.