Rumored Buzz on GTR-KTP Crystal
Rumored Buzz on GTR-KTP Crystal
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GTR-KTP crystals are commonly utilized in programs that desire substantial-performance nonlinear optical supplies with enhanced longevity and resistance to gray tracking. Some noteworthy purposes include things like:
Comparison between shared and coupled resonators for passively Q-switched Nd:GdVO4 intracavity optical parametric oscillators
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Determined by the gray monitoring resistance (GTR) KTP crystals, the effectiveness of a large successful and compact intracavity frequency doubling 532 nm laser was investigated. The gray monitoring check…
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CASTECH's GRT-KTP, as an excellent NLO crystal, has decrease absorption and better harm threshold than the conventional KTP, which we will conclude it possesses a better gray track resistance.
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KTP is a superb nonlinear crystal, but its grey more info monitoring phenomena limits its use in large repetition amount and superior electric power laser programs. CASTECH's GTR-KTP crystal has larger gray monitoring resistance in comparison to the standard flux developed KTP crystal.
Like our hydrothermally developed KTP crystals, flux developed KTP crystals also provide superb homogeneity. Below are a few of their specific parameters:
The crystals are generally used to double the frequency of Nd:YAG and Nd:YVO�?lasers, creating obvious green laser output (532 nm) from the elemental 1064 nm wavelength.
GTR-KTP crystals, developed with impressive manufacturing processes, show significantly bigger resistance to grey tracking and lower absorption from the UV and visual areas, building them suited to a variety of purposes including frequency doubling, parametric oscillation, and laser amplification.
Right after air drying and subsequent cleaning which has a cotton fabric soaked in alcohol, the movie surface area showed no indications of peeling or scratches.
Adhesion Test Compliant with MIL-C-675C armed service specifications, an adhesion test concerned applying a tape that satisfies LT-90 technical specs onto the lens film layer. The tape was affixed totally and afterwards removed vertically. This process was performed thrice, causing no blistering or peeling.
The event of gray-observe might be measured by a boost of bulk absorption by a strong CW 532nm inexperienced laser in just numerous minutes. This measurement is usually carried out with Photograph-thermal Frequent-path interferometer.