An Unbiased View of GTR-KTP Crystal
An Unbiased View of GTR-KTP Crystal
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The crystals are Employed in clinical lasers for methods which include laser surgical procedures, tattoo elimination, and pores and skin resurfacing, exactly where secure and dependable laser general performance is crucial.
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Potassium Titanyl Phosphate crystals (KTP) is one of the most commonly applied nonlinear optical crystals in lots of optical methods. GAMDAN Optics features GTR (grey tracking resistant) KTP crystals that are hydrothermally developed. We also supply flux developed KTP and can perform with our clients to offer by far the most proper solution to your software.
A compact economical eye-Risk-free intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a very shared cavity configuration with powerful conversion effectiveness as superior as 51% is introduced.
By Photo-thermal Typical-route Interferometer, the prevalence of gray monitoring may be calculated by an increase of bulk absorption through a robust CW 532 nm green laser inside of many minutes.
Highly efficient intracavity frequency doubling 532-nm laser based on the gray tracking resistance KTP crystal
This phenomenon is correlated with “grey tracking impact�? The subsequent graphs display the absorption stage changes after some time at 1064 nm for CASTECH's GTR-KTP and the standard KTP individually
KTP is a superb nonlinear crystal, but its gray tracking phenomena limits its use in large repetition amount and substantial ability laser units. CASTECH's GTR-KTP crystal has bigger gray monitoring resistance as opposed to regular flux grown KTP crystal.
In addition, the closed autoclave expansion technique allows for zero to minimal chemical impurities as well as the constant growth price lends a fantastic homogeneity or uniform produce check here all through the bulk crystal.
We present Within this report an productive KTP-based intracavity optical parametric oscillator driven by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For the first time, a novel folded…
GTR-KTP crystals, developed with ground breaking manufacturing processes, exhibit noticeably greater resistance to gray monitoring and lessen absorption within the UV and visible areas, earning them suitable for an array of apps for instance frequency doubling, parametric oscillation, and laser amplification.
Following air drying and subsequent cleaning with a cotton fabric soaked in Alcoholic beverages, the movie surface area showed no signs of peeling or scratches.
Adhesion Check Compliant with MIL-C-675C military benchmarks, an adhesion examination involved implementing a tape that meets LT-ninety specs on to the lens film layer. The tape was affixed fully after which you can taken out vertically. This procedure was done three times, leading to no blistering or peeling.
With their wide spectral variety and very low IR absorption, GTR-KTP crystals are well-suited to spectroscopic devices and Superior imaging systems.