Detailed Notes on GTR-KTP Crystal
Detailed Notes on GTR-KTP Crystal
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Potassium Titanyl Phosphate (KTiOPO4 or KTP) is an excellent nonlinear optical substance appropriate for use in many optical devices. It's high nonlinear coefficient and steady physical residence.
GTR-KTP crystal has gray keep track of resistance sufficiently better than regular flux-grown KTP. It's huge angular bandwidth and little stroll-off angle and wide temperature and spectral bandwidth. GTR-KTP crystals can be extensively Utilized in medical, army and meteorology fields.
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Dependant on the gray tracking resistance (GTR) KTP crystals, the effectiveness of the higher successful and compact intracavity frequency doubling 532 nm laser was investigated. The grey tracking check…
The incidence of grey-track may be measured by a rise of bulk absorption by a powerful CW 532nm environmentally friendly laser inside of many minutes. This measurement is often done with Photograph-thermal Typical-path interferometer.
Comparison amongst 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…
CASTECH's GRT-KTP, as an excellent NLO crystal, has reduce absorption and better destruction threshold than the traditional KTP, which we can easily conclude it possesses a better gray observe resistance.
This phenomenon is correlated with “gray tracking influence�? The subsequent graphs demonstrate the absorption level variations eventually at 1064 nm for CASTECH's GTR-KTP and the traditional KTP individually
Flux developed KTP crystals supply a better selling price benefit. It is also quickly fabricated in larger Proportions.
Moreover, the closed autoclave development procedure permits zero to nominal chemical impurities along with the frequent development rate lends a wonderful homogeneity or uniform generate through the bulk crystal.
We present Within this report an productive KTP-centered intracavity optical parametric oscillator pushed by a diode-pumped Nd:GdVO4/Cr:YAG passively Q-switched laser. For The 1st time, a novel folded…
GTR-KTP crystals, created with innovative production procedures, exhibit drastically greater resistance to grey monitoring and decrease absorption from the UV and visual areas, creating them appropriate for a variety of programs which include frequency doubling, parametric oscillation, and laser amplification.
Right after air drying and subsequent cleansing having a cotton fabric soaked in Alcoholic beverages, the film surface area confirmed no signs of peeling or scratches.
We report an intracavity optical parametric oscillator at 1.fifty seven μm based upon non-critically nonlinear crystal KTP driven by an conclusion-pumped acousto-optically Q-switched Nd:LuVO4 crystal. The output…
The get more info incidence of gray-track is often measured by a boost of bulk absorption by a powerful CW 532nm eco-friendly laser within just numerous minutes. This measurement is usually done with Photograph-thermal Popular-path interferometer.