Detailed Notes on GTR-KTP Crystal
Detailed Notes on GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical substance appropriate for use in lots of optical systems. It's substantial nonlinear coefficient and secure Actual physical home.
Comparison among shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
They can be manufactured at an optimally low temperature that lowers the chance of defects, oxygen vacancies, crystal strains, or lessened metal facilities.
KTP is an excellent nonlinear crystal, but its gray monitoring phenomena restrictions its use in substantial repetition price and higher energy laser methods. CASTECH's GTR-KTP crystal has greater grey monitoring resistance when compared to the common flux grown KTP crystal.
Via Image-thermal Popular-path Interferometer, the occurrence of gray tracking is usually measured by a rise of bulk absorption through a solid CW 532 nm eco-friendly laser within quite a few minutes.
CRYSTECH has much more than 20 years of KTP advancement and processing knowledge. The crystal growth approach has been optimized to offer superior-top quality and economical crystals, as well as the coating approach is specifically created to present a relatively increased destruction threshold.
This sort of crystals Use a lower Original IR absorption and are a lot less afflicted by inexperienced light than typical KTP, Therefore steer clear of the problems of harmonic power instabilities, effectiveness drops, crystal blackening, and beam distortion.
Excellent injury threshold when compared to standard read more KTP crystals, ensuring dependability in demanding applications.
The crystals are generally used to double the frequency of Nd:YAG and Nd:YVO�?lasers, making noticeable eco-friendly laser output (532 nm) from the fundamental 1064 nm wavelength.
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Intracavity optical parametric oscillator at 1572-nm wavelength pumped by passively Q-switched diode-pumped Nd:YAG laser