Facts About GTR-KTP Crystal Revealed
Facts About GTR-KTP Crystal Revealed
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GTR-KTP crystal has gray observe resistance sufficiently increased than typical flux-developed KTP. It's got vast angular bandwidth and small stroll-off angle and wide temperature and spectral bandwidth. GTR-KTP crystals can be broadly Utilized in professional medical, armed forces and meteorology fields.
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Based upon the gray tracking resistance (GTR) KTP crystals, the effectiveness of the large successful and compact intracavity frequency doubling 532 nm laser was investigated. The grey tracking check…
By Photograph-thermal Widespread-route Interferometer, the incidence of gray tracking is often measured by an increase of bulk absorption by way of a potent CW 532 nm inexperienced laser within several minutes.
CRYSTECH has more than 20 years of KTP progress and processing encounter. The crystal expansion procedure is optimized to offer substantial-top quality and successful crystals, as well as the coating method is specifically built to provide a comparatively higher problems threshold.
This phenomenon is correlated with “grey tracking outcome�? The following graphs demonstrate the absorption level changes over time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP individually
KTP is a superb nonlinear crystal, but its grey monitoring phenomena boundaries its use in significant repetition price and high ability laser systems. CASTECH's GTR-KTP crystal has better grey tracking resistance than the regular flux grown KTP crystal.
In addition, the shut autoclave growth technique permits zero to negligible chemical impurities and the continuous development charge lends an excellent homogeneity or uniform yield throughout the bulk crystal.
Higher grey tracking resistance, which makes it ideal for large repetition fee and higher-electrical power laser methods.
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Adhesion Exam Compliant with MIL-C-675C navy specifications, an adhesion check involved implementing a tape that meets LT-ninety specs on to the lens movie layer. The tape was affixed completely and after that taken out vertically. This procedure was executed 3 times, resulting in no blistering or peeling.
Effective sub-nanosecond intracavity optical parametric oscillator pumped by using a passively Q-switched Nd:GdVO4 laser