The GTR-KTP Crystal Diaries
The GTR-KTP Crystal Diaries
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The crystals are used in professional medical lasers for methods for instance laser surgical treatment, tattoo removal, and skin resurfacing, exactly where secure and dependable laser general performance is important.
Comparison between shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
Potassium Titanyl Phosphate crystals (KTP) is The most extensively applied nonlinear optical crystals in lots of optical systems. GAMDAN Optics presents GTR (gray monitoring resistant) KTP crystals that happen to be hydrothermally grown. We also offer flux developed KTP and will get the job done with our clientele to provide quite possibly the most acceptable solution in your application.
Compact successful eye-Safe and sound intracavity optical parametric oscillator which has a shared cavity configuration.
Via Image-thermal Frequent-route Interferometer, the incidence of gray monitoring is often calculated by a boost of bulk absorption by way of a solid CW 532 nm eco-friendly laser inside of numerous minutes.
Comparison in between the shared and coupled resonators for that intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally created. The shared and coupled…
Highly productive intracavity here frequency doubling 532-nm laser based upon the gray tracking resistance KTP crystal
KTP is a superb nonlinear crystal, but its grey tracking phenomena boundaries its use in substantial repetition fee and high energy laser techniques. CASTECH's GTR-KTP crystal has bigger grey tracking resistance compared to common flux grown KTP crystal.
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We existing On this report an productive KTP-primarily based intracavity optical parametric oscillator pushed by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For the first time, a novel folded…
GTR-KTP crystals, created with impressive manufacturing processes, show noticeably bigger resistance to grey tracking and decreased absorption while in the UV and visible areas, earning them ideal for a wide array of apps which include frequency doubling, parametric oscillation, and laser amplification.
Soon after air drying and subsequent cleaning using a cotton cloth soaked in alcohol, the movie area confirmed no signs of peeling or scratches.
Adhesion Exam Compliant with MIL-C-675C armed forces criteria, an adhesion test involved applying a tape that meets LT-90 technical specs onto the lens movie layer. The tape was affixed fully after which you can eradicated vertically. This procedure was carried out 3 times, resulting in no blistering or peeling.
The incidence of grey-track is often calculated by a rise of bulk absorption by a robust CW 532nm green laser in several minutes. This measurement could be done with Photo-thermal Frequent-route interferometer.