5 Tips about GTR-KTP Crystal You Can Use Today
5 Tips about GTR-KTP Crystal You Can Use Today
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a superb nonlinear optical material suitable for use in several optical techniques. It has large nonlinear coefficient and stable physical assets.
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Potassium Titanyl Phosphate crystals (KTP) is Among the most widely employed nonlinear optical crystals in several optical units. GAMDAN Optics provides GTR (gray tracking resistant) KTP crystals which might be hydrothermally grown. We also offer you flux developed KTP and can get the job done with our shoppers to deliver the most proper Remedy on your application.
A compact efficient eye-safe intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a shared cavity configuration with helpful conversion performance as substantial as 51% is offered.
As a result of Photograph-thermal Common-path Interferometer, the prevalence of grey monitoring could be calculated by an increase of bulk absorption by way of a potent CW 532 nm eco-friendly laser inside various minutes.
Hugely productive intracavity frequency doubling 532-nm laser according to The grey monitoring resistance KTP crystal
This phenomenon is correlated with “gray tracking effect�? The next graphs exhibit the absorption stage variations over time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP independently
KTP is a wonderful nonlinear crystal, but its gray monitoring phenomena limits click here its use in significant repetition charge and large electric power laser techniques. CASTECH's GTR-KTP crystal has higher gray monitoring resistance when compared to the typical flux grown KTP crystal.
Also, the shut autoclave development technique permits zero to small chemical impurities as well as constant growth rate lends a superb homogeneity or uniform produce all over the bulk crystal.
Higher gray tracking resistance, rendering it ideal for substantial repetition price and large-electric power laser techniques.
GTR-KTP crystals, designed with revolutionary production procedures, show considerably bigger resistance to gray tracking and decreased absorption inside the UV and visible locations, creating them suited to an array of apps like frequency doubling, parametric oscillation, and laser amplification.
Immediately after air drying and subsequent cleaning by using a cotton fabric soaked in Alcoholic beverages, the film area showed no indications of peeling or scratches.
Adhesion Check Compliant with MIL-C-675C army benchmarks, an adhesion take a look at concerned implementing a tape that fulfills LT-ninety requirements onto the lens movie layer. The tape was affixed totally after which you can taken out vertically. This process was done thrice, resulting in no blistering or peeling.
The incidence of grey-monitor is often measured by a rise of bulk absorption by a robust CW 532nm green laser in quite a few minutes. This measurement could be done with Image-thermal Typical-path interferometer.