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 an excellent nonlinear optical substance suited to use in many optical units. It's high nonlinear coefficient and steady physical residence.
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They're created at an optimally very low temperature that minimizes the likelihood of defects, oxygen vacancies, crystal strains, or lessened metallic centers.
KTP is an excellent nonlinear crystal, but its grey tracking phenomena limitations its use in higher repetition rate and superior electric power laser units. CASTECH's GTR-KTP crystal has bigger grey tracking resistance as opposed to normal flux developed KTP crystal.
The occurrence of grey-track may be calculated by a boost of bulk absorption by a strong CW 532nm environmentally friendly laser within a number of minutes. This measurement could be done with Image-thermal Frequent-path interferometer.
Comparison involving the shared and coupled resonators for your intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally produced. The shared and coupled…
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Its most widely used application is for a frequency doubler using the 1064nm output of the Nd:YAG laser and to produce 532nm laser. KTP’s Houses also enable it to be excellent for electro-optic website modulation, optical parametric technology.
These crystals Have a very lower initial IR absorption and are a lot less impacted by environmentally friendly light-weight than frequent KTP, Hence keep away from the problems of harmonic electric power instabilities, efficiency drops, crystal blackening, and beam distortion.
Remarkable problems threshold compared to conventional KTP crystals, ensuring reliability in demanding apps.
Large gray tracking resistance, making it ideal for high repetition price and significant-ability laser units.
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After air drying and subsequent cleansing which has a cotton fabric soaked in Liquor, the film surface area showed no indications of peeling or scratches.
Innovative manufacturing procedures guaranteeing Extraordinary gray monitoring resistance and optical properties.
The occurrence of gray-track may be calculated by a rise of bulk absorption by a powerful CW 532nm green laser in several minutes. This measurement might be executed with Photo-thermal Widespread-route interferometer.