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 materials suitable for use in several optical methods. It's higher nonlinear coefficient and secure Actual physical house.
Increased bulk absorption properties, decreasing IR absorption and bettering Total optical performance.
These are made at an optimally reduced temperature that lessens the probability of defects, oxygen vacancies, crystal strains, or minimized metallic facilities.
KTP is a superb nonlinear crystal, but its gray monitoring phenomena boundaries its use in significant repetition charge and large ability laser systems. CASTECH's GTR-KTP crystal has better gray monitoring resistance as opposed to regular flux grown KTP crystal.
The prevalence of gray-monitor is usually measured by an increase of bulk absorption by a solid CW 532nm inexperienced laser inside various minutes. This measurement might be done with Image-thermal Prevalent-path interferometer.
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CRYSTECH has much more than 20 years of KTP progress and processing knowledge. The crystal advancement process has been optimized to supply high-high quality and economical crystals, along with the coating approach is specifically made to present a comparatively better harm threshold.
Its most popular software is for a frequency doubler using the 1064nm output of the Nd:YAG laser and to create 532nm laser. KTP’s properties also ensure it is outstanding for electro-optic modulation, optical parametric era.
This sort of crystals Use a decreased First IR absorption and they are a lot less influenced by green gentle than frequent KTP, As a result steer clear of the issues of harmonic power instabilities, effectiveness drops, crystal blackening, and beam distortion.
Top-quality hurt threshold as opposed to conventional KTP crystals, making certain trustworthiness in demanding applications.
The crystals are commonly used to double the here frequency of Nd:YAG and Nd:YVO�?lasers, building noticeable green laser output (532 nm) from the basic 1064 nm wavelength.
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Soon after air drying and subsequent cleansing having a cotton cloth soaked in alcohol, the film area showed no signs of peeling or scratches.
We report an intracavity optical parametric oscillator at 1.57 μm determined by non-critically nonlinear crystal KTP pushed by an close-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
The incidence of grey-track may be measured by a rise of bulk absorption by a solid CW 532nm eco-friendly laser within just a number of minutes. This measurement might be carried out with Image-thermal Typical-path interferometer.