Not known Facts About GTR-KTP Crystal
Not known Facts About 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 got large nonlinear coefficient and secure Bodily property.
GTR-KTP crystal has grey track resistance adequately bigger than typical flux-developed KTP. It's got broad angular bandwidth and compact stroll-off angle and broad temperature and spectral bandwidth. GTR-KTP crystals may be greatly Utilized in health care, navy and meteorology fields.
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Based on the gray tracking resistance (GTR) KTP crystals, the effectiveness of a large successful and compact intracavity frequency doubling 532 nm laser was investigated. The grey monitoring exam…
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CASTECH's GRT-KTP, as a superb NLO crystal, has decrease absorption and higher damage threshold than the standard KTP, which we will conclude it possesses a better gray keep track of resistance.
This phenomenon is correlated with “grey monitoring impact�? The next graphs display the absorption stage adjustments after some time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP individually
KTP is a wonderful nonlinear crystal, but its grey tracking phenomena limits its use in higher repetition rate and significant electricity laser techniques. CASTECH's GTR-KTP crystal has higher gray tracking resistance when compared to the standard flux developed KTP crystal.
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The crystals are commonly accustomed to double the frequency of Nd:YAG and Nd:YVO�?lasers, making seen inexperienced laser output (532 nm) from the elemental 1064 nm wavelength.
GTR-KTP crystals, developed with progressive production processes, exhibit drastically increased resistance to grey monitoring and decreased absorption during the UV and visual regions, making them suitable for a variety of purposes such as frequency doubling, parametric oscillation, click here and laser amplification.
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Adhesion Examination Compliant with MIL-C-675C armed forces specifications, an adhesion check involved making use of a tape that fulfills LT-90 requirements onto the lens movie layer. The tape was affixed thoroughly then eliminated vertically. This course of action was done three times, leading to no blistering or peeling.
The incidence of gray-monitor is often measured by an increase of bulk absorption by a strong CW 532nm green laser in many minutes. This measurement can be executed with Photograph-thermal Common-route interferometer.