GTR-KTP Crystal Options
GTR-KTP Crystal Options
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GTR-KTP crystals are commonly used in apps that demand from customers higher-performance nonlinear optical components with improved longevity and resistance to grey monitoring. Some noteworthy applications incorporate:
GTR-KTP crystal has gray observe resistance sufficiently larger than common flux-developed KTP. It's got vast angular bandwidth and small stroll-off angle and wide temperature and spectral bandwidth. GTR-KTP crystals is usually extensively Utilized in professional medical, armed forces and meteorology fields.
GAMDAN Optics hydrothermally developed KTP crystals Use a drastically better gray tracking resistance in comparison with flux developed KTP crystals.
A compact successful eye-safe intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a shared cavity configuration with efficient conversion performance as superior as fifty one% is presented.
The incidence of grey-track might be calculated by a rise of bulk absorption by a solid CW 532nm environmentally friendly laser inside numerous minutes. This measurement might be done with Picture-thermal Prevalent-route interferometer.
By means of Photograph-thermal Typical-path Interferometer, the prevalence of grey tracking might be calculated by an increase of bulk absorption through a sturdy CW 532 nm environmentally friendly laser inside of various minutes.
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Its hottest application is to be a frequency doubler employing the 1064nm output of a Nd:YAG laser and to produce 532nm laser. KTP’s Attributes also ensure it is outstanding for electro-optic modulation, optical parametric era.
KTP is an excellent nonlinear crystal, but its grey monitoring phenomena boundaries its use in higher repetition amount and higher ability laser techniques. CASTECH's GTR-KTP crystal has bigger gray monitoring resistance as opposed to frequent flux grown KTP crystal.
On top of that, the closed autoclave growth system permits zero to minimal read more chemical impurities as well as constant advancement amount lends a wonderful homogeneity or uniform produce throughout the bulk crystal.
The crystals are generally accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, creating visible inexperienced laser output (532 nm) from the elemental 1064 nm wavelength.
GTR-KTP crystals, formulated with progressive producing processes, exhibit significantly increased resistance to grey tracking and decreased absorption inside the UV and visual locations, producing them well suited for an array of purposes for example frequency doubling, parametric oscillation, and laser amplification.
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Adhesion Examination Compliant with MIL-C-675C army standards, an adhesion examination associated making use of a tape that satisfies LT-90 requirements on to the lens film layer. The tape was affixed entirely then taken off vertically. This course of action was done three times, causing no blistering or peeling.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser