GTR-KTP crystals are greatly used in programs that demand from customers significant-general performance nonlinear optical elements with improved durability and resistance to grey tracking. Some notable purposes include things like:

GTR-KTP crystal has gray monitor resistance sufficiently higher than usual flux-grown KTP. It's wide angular bandwidth and tiny wander-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals can be widely Employed in professional medical, military services and meteorology fields.

Potassium Titanyl Phosphate crystals (KTP) is Among the most extensively used nonlinear optical crystals in several optical systems. GAMDAN Optics provides GTR (gray monitoring resistant) KTP crystals which can be hydrothermally grown. We also supply flux grown KTP and may get the job done with our clients to offer essentially the most ideal Resolution for the application.

Based upon The grey monitoring resistance (GTR) KTP crystals, the general performance of the high economical and compact intracavity frequency doubling 532 nm laser was investigated. The gray tracking check…

The occurrence of gray-keep track of is usually measured by a boost of bulk absorption by a powerful CW 532nm eco-friendly laser inside quite a few minutes. This measurement is often performed with Photo-thermal Common-path interferometer.

Q What's inexperienced semico... A At this time, the Doing the job theory of environmentally friendly semiconductor laser is to transform 1064nm infrared light emitted by infrared semiconductor laser into get more info 532nm inexperienced gentle by means of nonlinear crystallization. Gre

CASTECH's GRT-KTP, as an outstanding NLO crystal, has lower absorption and higher hurt threshold than the standard KTP, which we can conclude it possesses a greater grey keep track of resistance.

This phenomenon is correlated with “gray tracking result�? The next graphs exhibit the absorption amount changes as time passes at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately          

Flux grown KTP crystals present an improved price edge. Additionally it is easily fabricated in much larger dimensions. 

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Adhesion Examination Compliant with MIL-C-675C armed forces standards, an adhesion exam included applying a tape that meets LT-ninety specifications on to the lens film layer. The tape was affixed fully after which you can taken out vertically. This process was executed three times, causing no blistering or peeling.

With their broad spectral selection and reduced IR absorption, GTR-KTP crystals are very well-suited for spectroscopic instruments and advanced imaging technologies.