The Basic Principles Of GTR-KTP Crystal
The Basic Principles Of GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical product ideal for use in many optical programs. It's higher nonlinear coefficient and secure Actual physical home.
Comparison in between shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
They are really made at an optimally small temperature that lowers the chance of defects, oxygen vacancies, crystal strains, or lowered metallic facilities.
A compact economical eye-Harmless intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser inside of a shared cavity configuration with productive conversion efficiency as high as fifty one% is offered.
By way of Image-thermal Frequent-route Interferometer, the prevalence of gray tracking may be measured by a boost of bulk absorption via a robust CW 532 nm inexperienced laser within numerous minutes.
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Its hottest application is like a frequency doubler making use of the 1064nm output of a Nd:YAG laser and to create 532nm laser. KTP’s Qualities also allow it to be top-quality for electro-optic modulation, optical parametric era.
This sort of crystals Have got a reduced initial IR absorption and so are much less impacted by eco-friendly gentle than frequent KTP, Therefore avoid the issues of harmonic power instabilities, effectiveness drops, crystal blackening, and beam distortion.
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We present With this report an effective KTP-based intracavity optical parametric oscillator driven by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For click here the first time, a novel folded…
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Adhesion Exam Compliant with MIL-C-675C armed forces criteria, an adhesion examination included implementing a tape that meets LT-ninety specifications on to the lens film layer. The tape was affixed completely and after that taken off vertically. This technique was performed three times, causing no blistering or peeling.
Successful sub-nanosecond intracavity optical parametric oscillator pumped having a passively Q-switched Nd:GdVO4 laser