Detailed Notes on GTR-KTP Crystal
Detailed Notes on GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical material suited to use in many optical systems. It's higher nonlinear coefficient and stable physical residence.
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GAMDAN Optics hydrothermally developed KTP crystals Use a considerably higher grey monitoring resistance when compared to flux grown KTP crystals.
KTP is a wonderful nonlinear crystal, but its gray monitoring phenomena boundaries its use in significant repetition price and substantial electric power laser units. CASTECH's GTR-KTP crystal has increased grey monitoring resistance than the standard flux grown KTP crystal.
Through Picture-thermal Widespread-path Interferometer, the incidence of gray monitoring might be measured by an increase of bulk absorption by way of a sturdy CW 532 nm environmentally friendly laser within just many minutes.
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Really successful intracavity frequency doubling 532-nm laser determined by the gray monitoring resistance KTP crystal
Its most widely used software is like a frequency doubler utilizing the 1064nm output of the Nd:YAG laser and also to produce 532nm laser. KTP’s Attributes also help it become remarkable for electro-optic modulation, optical parametric generation.
Flux grown KTP crystals supply a far better value edge. It is also simply fabricated in larger sized Proportions.
In addition, the closed autoclave progress process permits zero to minimal chemical impurities and also the continual progress fee lends an outstanding homogeneity or uniform produce all over the bulk crystal.
We current Within this report an economical KTP-dependent intracavity optical parametric oscillator driven 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 progressive producing procedures, show considerably increased resistance to gray monitoring and lessen absorption inside the UV and visible areas, earning them ideal for a variety of apps for example frequency doubling, parametric oscillation, and laser amplification.
Immediately after air drying and subsequent cleaning with a cotton fabric soaked in Alcoholic beverages, the movie surface confirmed no signs of peeling or scratches.
With their wide spectral variety and reduced IR absorption, GTR-KTP crystals are well-suited for spectroscopic instruments and State-of-the-art imaging technologies.