GTR-KTP Crystal Options
GTR-KTP Crystal Options
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a superb nonlinear optical materials suited to use in many optical methods. It has superior nonlinear coefficient and steady Bodily house.
Comparison amongst shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
These are made at an optimally reduced temperature that minimizes the chance of defects, oxygen vacancies, crystal strains, or decreased metal centers.
KTP is a wonderful nonlinear crystal, but its gray tracking phenomena limitations its use in high repetition level and large electric power laser methods. CASTECH's GTR-KTP crystal has larger grey monitoring resistance as opposed to regular flux grown KTP crystal.
Through Photograph-thermal Frequent-route Interferometer, the event of grey tracking may be calculated by an increase of bulk absorption by way of a solid CW 532 nm environmentally friendly laser within various minutes.
CRYSTECH has over twenty years of KTP expansion and processing knowledge. The crystal progress approach continues to be optimized to supply substantial-good quality and effective crystals, along with the coating process is specially created to supply a relatively greater problems threshold.
This phenomenon is correlated with “gray tracking influence�? The subsequent graphs clearly show the absorption amount improvements after some time at 1064 nm for CASTECH's GTR-KTP and the traditional KTP individually
The event of grey-monitor may be calculated by a rise of bulk absorption by a solid CW 532nm inexperienced laser inside of numerous minutes. This measurement may be executed with Picture-thermal Typical-route interferometer.
Also, the shut autoclave advancement process permits zero to negligible chemical impurities as well as the continuous growth amount lends an outstanding homogeneity or uniform produce through the entire bulk crystal.
We existing In this particular report an efficient KTP-dependent intracavity optical parametric oscillator pushed by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For The very first time, a novel folded…
GTR-KTP crystals, made with modern producing processes, show substantially greater resistance to gray monitoring and reduce absorption from the UV and visual regions, creating them appropriate for an array of programs including frequency doubling, parametric oscillation, and laser amplification.
CASTECH's GRT-KTP, as more info a wonderful NLO crystal, has decreased absorption and better destruction threshold than the traditional KTP, which we can conclude it possesses the next gray monitor resistance. Amount of sights:
Adhesion Test Compliant with MIL-C-675C armed forces benchmarks, an adhesion examination involved implementing a tape that satisfies LT-ninety specifications on to the lens movie layer. The tape was affixed absolutely after which you can removed vertically. This treatment was carried out three times, resulting in no blistering or peeling.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser