Considerations To Know About GTR-KTP Crystal
Considerations To Know About GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is a wonderful nonlinear optical materials ideal for use in several optical programs. It has significant nonlinear coefficient and secure Bodily home.
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They can be produced at an optimally reduced temperature that decreases the probability of defects, oxygen vacancies, crystal strains, or reduced metallic centers.
A compact productive eye-Risk-free intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a very shared cavity configuration with effective conversion efficiency as substantial as fifty one% is offered.
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By means of Photograph-thermal Prevalent-path Interferometer, the event of gray monitoring is usually calculated by a rise of bulk absorption via a sturdy CW 532 nm environmentally friendly laser within just quite a few minutes.
CASTECH's GRT-KTP, as an outstanding NLO crystal, has lower absorption and higher damage threshold than the standard KTP, which we can conclude it possesses the next grey track resistance.
This phenomenon is correlated with “grey tracking impact�? The following graphs display the absorption amount improvements over time at 1064 nm for CASTECH's GTR-KTP and the traditional KTP individually
The occurrence of gray-track is often calculated by a rise of bulk absorption by a strong CW 532nm inexperienced laser in just many minutes. This measurement may be performed with Image-thermal Widespread-path interferometer.
Like our hydrothermally developed KTP crystals, flux grown KTP crystals also provide superb homogeneity. Here are some of their distinct parameters:
High gray monitoring resistance, which makes it ideal for large repetition fee more info and high-electricity laser units.
GTR-KTP crystals, designed with impressive production procedures, exhibit considerably increased resistance to grey monitoring and lessen absorption in the UV and visible locations, producing them suited to a wide range of applications like frequency doubling, parametric oscillation, and laser amplification.
Immediately after air drying and subsequent cleaning that has a cotton cloth soaked in Liquor, the movie area confirmed no indications of peeling or scratches.
State-of-the-art production processes making sure Extraordinary gray monitoring resistance and optical Homes.
The occurrence of gray-observe can be measured by a boost of bulk absorption by a strong CW 532nm inexperienced laser within just a number of minutes. This measurement may be executed with Image-thermal Typical-path interferometer.