Top latest Five GTR-KTP Crystal Urban news
Top latest Five GTR-KTP Crystal Urban news
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The crystals are used in health care lasers for methods for instance laser medical procedures, tattoo removal, and skin resurfacing, where secure and trustworthy laser effectiveness is critical.
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GAMDAN Optics hydrothermally grown KTP crystals Use a appreciably bigger gray tracking resistance when compared with flux grown KTP crystals.
KTP is an excellent nonlinear crystal, but its grey tracking phenomena limitations its use in large repetition price and higher power laser units. CASTECH's GTR-KTP crystal has greater gray tracking resistance as opposed to standard flux developed KTP crystal.
The occurrence of gray-track can be measured by a boost of bulk absorption by a solid CW 532nm green laser within just many minutes. This measurement may be done with Image-thermal Typical-path interferometer.
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CRYSTECH has over 20 years of KTP growth and processing knowledge. The crystal progress method is optimized to provide superior-good quality and effective crystals, as well as the coating method is specially designed to present a relatively higher problems threshold.
This phenomenon is correlated with “grey tracking influence�? The next graphs present the absorption degree adjustments after some time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately
These kinds of crystals Have got a reduced Preliminary IR absorption and they are a lot less influenced by eco-friendly gentle than typical KTP, As a result prevent the problems of harmonic electricity instabilities, efficiency drops, crystal blackening, and click here beam distortion.
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The crystals are commonly used to double the frequency of Nd:YAG and Nd:YVO�?lasers, creating visible green laser output (532 nm) from the basic 1064 nm wavelength.
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Just after air drying and subsequent cleansing that has a cotton cloth soaked in Alcoholic beverages, the movie floor showed no indications of peeling or scratches.
Adhesion Take a look at Compliant with MIL-C-675C military services requirements, an adhesion examination associated implementing a tape that satisfies LT-90 requirements on to the lens film layer. The tape was affixed entirely and afterwards removed vertically. This technique was carried out thrice, causing no blistering or peeling.
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser