The best Side of GTR-KTP Crystal
The best Side of GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical substance well suited for use in several optical techniques. It has superior nonlinear coefficient and steady Actual physical residence.
Comparison involving shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
They are created at an optimally small temperature that reduces the chance of defects, oxygen vacancies, crystal strains, or lessened metallic facilities.
KTP is a superb nonlinear crystal, but its grey tracking phenomena boundaries its use in high repetition fee and high electricity laser systems. CASTECH's GTR-KTP crystal has larger grey monitoring resistance compared to standard flux developed KTP crystal.
By Photo-thermal Frequent-route Interferometer, the event of gray tracking may be calculated by a boost of bulk absorption through a solid CW 532 nm green laser within just several minutes.
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Extremely economical intracavity frequency doubling 532-nm laser depending on The grey monitoring resistance KTP crystal
This phenomenon is correlated with “gray tracking effect�? The following graphs exhibit the absorption degree alterations with time at 1064 nm for CASTECH's GTR-KTP and the conventional KTP separately
This sort of crystals Have a very decrease Original IR absorption and therefore are fewer impacted by eco-friendly light-weight than common KTP, thus steer clear of the issues of harmonic ability instabilities, efficiency drops, crystal blackening, and beam distortion.
Like our hydrothermally grown KTP crystals, flux grown KTP crystals also provide fantastic homogeneity. Below are a few of their precise parameters:
We present During this report an successful KTP-based mostly intracavity optical parametric oscillator driven by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For The 1st time, a novel folded…
GTR-KTP crystals, developed with progressive producing procedures, exhibit drastically bigger resistance to gray tracking and decrease absorption read more during the UV and visible regions, generating them well suited for a wide range of programs for example frequency doubling, parametric oscillation, and laser amplification.
CASTECH's GRT-KTP, as a wonderful NLO crystal, has lower absorption and better damage threshold than the conventional KTP, which we can conclude it possesses a higher gray track resistance. Number of sights:
With their broad spectral selection and reduced IR absorption, GTR-KTP crystals are very well-suited for spectroscopic instruments and advanced imaging technologies.