A Simple Key For GTR-KTP Crystal Unveiled
A Simple Key For GTR-KTP Crystal Unveiled
Blog Article
The crystals are used in clinical lasers for procedures like laser operation, tattoo removal, and pores and skin resurfacing, where secure and trusted laser effectiveness is vital.
Comparison involving shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
Potassium Titanyl Phosphate crystals (KTP) is One of the more broadly employed nonlinear optical crystals in many optical systems. GAMDAN Optics delivers GTR (gray tracking resistant) KTP crystals that are hydrothermally developed. We also supply flux grown KTP and can work with our customers to deliver essentially the most proper Answer on your software.
KTP is a superb nonlinear crystal, but its grey monitoring phenomena limitations its use in superior repetition level and large electrical power laser techniques. CASTECH's GTR-KTP crystal has better grey monitoring resistance when compared to the normal flux grown KTP crystal.
The event of grey-keep track of could be measured by an increase of bulk absorption by a robust CW 532nm green laser in various minutes. This measurement could be executed with Picture-thermal Widespread-path interferometer.
Q What exactly is eco-friendly semico... A At present, the Operating principle of environmentally friendly semiconductor laser is to transform 1064nm infrared gentle emitted by infrared semiconductor laser into 532nm inexperienced gentle by means of nonlinear crystallization. Gre
CRYSTECH has greater than twenty years of KTP growth and processing working experience. The crystal progress process has become optimized to provide substantial-quality and successful crystals, and the coating approach is specifically made to supply a relatively increased damage threshold.
Flux grown KTP crystals offer a far better price tag advantage. It is additionally very easily fabricated in larger dimensions.
Moreover, the shut autoclave expansion process permits zero to small chemical impurities plus the regular advancement level lends an excellent homogeneity or uniform generate through the bulk crystal.
We current On this report an effective KTP-centered intracavity optical parametric oscillator pushed by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For the first time, a novel GTR-KTP Crystal folded…
GTR-KTP crystals, produced with impressive producing processes, exhibit appreciably higher resistance to gray tracking and decrease absorption during the UV and visible regions, earning them suited to a wide range of purposes which include frequency doubling, parametric oscillation, and laser amplification.
Just after air drying and subsequent cleansing that has a cotton fabric soaked in alcohol, the movie area confirmed no signs of peeling or scratches.
Adhesion Take a look at Compliant with MIL-C-675C navy specifications, an adhesion test associated making use of a tape that satisfies LT-90 specifications on to the lens film layer. The tape was affixed totally after which eradicated vertically. This treatment was performed 3 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