The best Side of GTR-KTP Crystal
The best Side of GTR-KTP Crystal
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GTR-KTP crystals are extensively used in programs that demand from customers large-functionality nonlinear optical supplies with enhanced longevity and resistance to gray tracking. Some notable programs incorporate:
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Potassium Titanyl Phosphate crystals (KTP) is Among the most greatly utilized nonlinear optical crystals in several optical systems. GAMDAN Optics provides GTR (grey monitoring resistant) KTP crystals which are hydrothermally grown. We also offer you flux grown KTP and will do the job with our shoppers to offer quite possibly the most correct Option for the application.
A compact economical eye-Harmless intracavity optical parametric oscillator pumped by a passively Q-switched Nd:YAG laser in a very shared cavity configuration with effective conversion performance as significant as fifty one% is offered.
The occurrence of gray-monitor is usually calculated by a rise of bulk absorption by a powerful CW 532nm inexperienced laser within just various minutes. This measurement may be done with Picture-thermal Common-route interferometer.
Comparison in between the shared and coupled resonators for the intracavity optical parametric oscillators pumped by passively Q-switched Nd:GdVO4 lasers is experimentally designed. The shared check here and coupled…
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This phenomenon is correlated with “grey monitoring influence�? The following graphs present the absorption stage changes eventually at 1064 nm for CASTECH's GTR-KTP and the standard KTP independently
These kinds of crystals Possess a lower First IR absorption and therefore are much less impacted by eco-friendly light-weight than common KTP, Consequently steer clear of the problems of harmonic energy instabilities, efficiency drops, crystal blackening, and beam distortion.
Like our hydrothermally developed KTP crystals, flux grown KTP crystals also present fantastic homogeneity. Here are several of their particular parameters:
Higher grey tracking resistance, making it perfect for large repetition rate and significant-electric power laser programs.
GTR-KTP crystals, made with innovative manufacturing procedures, show significantly better resistance to gray tracking and decrease absorption inside the UV and visible areas, building them ideal for a wide array of applications such as frequency doubling, parametric oscillation, and laser amplification.
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Adhesion Test Compliant with MIL-C-675C armed service expectations, an adhesion exam included making use of a tape that fulfills LT-ninety specs on to the lens film layer. The tape was affixed absolutely then removed vertically. This course of action was executed three times, causing no blistering or peeling.
Effective sub-nanosecond intracavity optical parametric oscillator pumped using a passively Q-switched Nd:GdVO4 laser