Helping The others Realize The Advantages Of GTR-KTP Crystal
Helping The others Realize The Advantages Of GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is an excellent nonlinear optical material suitable for use in many optical devices. It's substantial nonlinear coefficient and secure physical house.
GTR-KTP crystal has grey keep track of resistance adequately higher than common flux-developed KTP. It's vast angular bandwidth and little wander-off angle and wide temperature and spectral bandwidth. GTR-KTP crystals is usually broadly Utilized in health-related, military and meteorology fields.
They're produced at an optimally lower temperature that minimizes the chance of defects, oxygen vacancies, crystal strains, or minimized metallic facilities.
KTP is a wonderful nonlinear crystal, but its gray monitoring phenomena limitations its use in higher repetition fee and large electricity laser techniques. CASTECH's GTR-KTP crystal has better grey monitoring resistance when compared to the frequent flux developed KTP crystal.
The event of grey-monitor might be calculated by a rise of bulk absorption by a strong CW 532nm inexperienced laser inside of quite a few minutes. This measurement could be done with Picture-thermal Widespread-path interferometer.
By means of Image-thermal Widespread-route Interferometer, the incidence of grey tracking can be measured by a boost of bulk absorption via a powerful CW 532 nm eco-friendly laser in a number of minutes.
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This phenomenon is correlated with “gray monitoring result�? The following graphs show the absorption amount variations as time passes at 1064 nm for CASTECH's GTR-KTP and the standard KTP separately
Such crystals Have a very lower Original IR absorption and they are fewer affected by environmentally friendly mild than normal KTP, Therefore steer clear of the issues of harmonic electric power instabilities, effectiveness drops, crystal blackening, and beam distortion.
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CASTECH's GRT-KTP, as a great NLO crystal, has decreased absorption and better harm threshold than the conventional KTP, which we can easily conclude it possesses the next grey keep track of resistance. Quantity of views:
We report an intracavity optical parametric oscillator at one.57 μm based upon non-critically nonlinear crystal KTP driven by an stop-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser